Report generation date: 2024-04-23

Project overview: kryo

High level conclusions

Fuzzers reach 80.05% of cyclomatic complexity.

Fuzzer DeserializeStringFuzzer is blocked:

The runtime code coverage of DeserializeStringFuzzer covers 13.56% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer DeserializeNumbersFuzzer is blocked:

The runtime code coverage of DeserializeNumbersFuzzer covers 13.56% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer DeserializeCollectionsFuzzer is blocked:

The runtime code coverage of DeserializeCollectionsFuzzer covers 13.56% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Reachability and coverage overview

Functions statically reachable by fuzzers

477 / 672

Cyclomatic complexity statically reachable by fuzzers

1132 / 1414

Runtime code coverage of functions

140 / 672

Fuzzers overview

Fuzzer	Fuzzer filename	Functions Reached	Functions unreached	Fuzzer depth	Files reached	Basic blocks reached	Cyclomatic complexity	Details
DeserializeCollectionsFuzzer	DeserializeCollectionsFuzzer	811	1368	19	236	2623	1146	DeserializeCollectionsFuzzer
DeserializeNumbersFuzzer	DeserializeNumbersFuzzer	811	1368	19	236	2623	1146	DeserializeNumbersFuzzer
DeserializeStringFuzzer	DeserializeStringFuzzer	811	1368	19	236	2623	1146	DeserializeStringFuzzer

Project functions overview

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzzer details

Fuzzer: DeserializeCollectionsFuzzer

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color Runtime hitcount Callsite count Percentage

red 0 4116 80.5%

gold [1:9] 0 0.0%

yellow [10:29] 0 0.0%

greenyellow [30:49] 0 0.0%

lawngreen 50+ 993 19.4%

All colors 5109 100

Color	Runtime hitcount	Callsite count	Percentage
red	0	4116	80.5%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	993	19.4%
All colors	5109	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite
913	1194	[com.esotericsoftware.reflectasm.AccessClassLoader].defineClass(java.lang.String,byte[])	call site: 01194
787	405	[com.esotericsoftware.reflectasm.AccessClassLoader].loadAccessClass(java.lang.String)	call site: 00405
427	3229	[com.esotericsoftware.kryo.io.Input].readShort()	call site: 03229
375	3662	[com.esotericsoftware.kryo.serializers.FieldSerializer].popTypeVariables(int)	call site: 03662
255	4072	[com.esotericsoftware.kryo.serializers.FieldSerializer].read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)	call site: 04072
231	4490	[com.esotericsoftware.kryo.Kryo].readObjectOrNull(com.esotericsoftware.kryo.io.Input,java.lang.Class,com.esotericsoftware.kryo.Serializer)	call site: 04490
71	2628	[com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy].newInstantiatorOf(java.lang.Class)	call site: 02628
63	3036	[com.esotericsoftware.kryo.Kryo].getSerializer(java.lang.Class)	call site: 03036
54	2191	[com.esotericsoftware.kryo.serializers.CachedFields].addField(java.lang.reflect.Field,boolean,java.util.ArrayList,java.util.ArrayList)	call site: 02191
48	2578	[com.esotericsoftware.kryo.Kryo].newInstantiator(java.lang.Class)	call site: 02578
48	3179	[com.esotericsoftware.kryo.Kryo].readObjectOrNull(com.esotericsoftware.kryo.io.Input,java.lang.Class,com.esotericsoftware.kryo.Serializer)	call site: 03179
46	234	[com.esotericsoftware.kryo.util.ObjectMap].locateKey(java.lang.Object)	call site: 00234

Runtime coverage analysis

Covered functions

163

Functions that are reachable but not covered

701

Reachable functions

811

Percentage of reachable functions covered

13.56%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
DeserializeCollectionsFuzzer	1
com.esotericsoftware.kryo.Kryo	40
com.esotericsoftware.kryo.SerializerFactory$FieldSerializerFactory	2
com.esotericsoftware.kryo.SerializerFactory$BaseSerializerFactory	2
com.esotericsoftware.kryo.serializers.FieldSerializer$FieldSerializerConfig	2
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy	2
com.esotericsoftware.kryo.util.IntArray	11
com.esotericsoftware.kryo.util.DefaultGenerics	9
com.esotericsoftware.kryo.util.DefaultClassResolver	10
com.esotericsoftware.kryo.util.HashMapReferenceResolver	6
com.esotericsoftware.kryo.util.MapReferenceResolver	8
com.esotericsoftware.kryo.util.ListReferenceResolver	6
com.esotericsoftware.kryo.SerializerFactory$ReflectionSerializerFactory	3
com.esotericsoftware.kryo.Kryo$DefaultSerializerEntry	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$VoidSerializer	2
com.esotericsoftware.kryo.serializers.ImmutableSerializer	1
com.esotericsoftware.kryo.Serializer	4
com.esotericsoftware.kryo.SerializerFactory$SingletonSerializerFactory	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$PriorityQueueSerializer	3
com.esotericsoftware.kryo.serializers.CollectionSerializer	6
com.esotericsoftware.kryo.serializers.DefaultSerializers$BitSetSerializer	2
com.esotericsoftware.kryo.serializers.OptionalSerializers	1
com.esotericsoftware.kryo.util.Util	18
com.esotericsoftware.minlog.Log	5
com.esotericsoftware.minlog.Log$Logger	2
com.esotericsoftware.kryo.serializers.TimeSerializers	1
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers	1
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableListSerializer	4
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableMapSerializer	4
com.esotericsoftware.kryo.serializers.MapSerializer	9
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableSetSerializer	4
com.esotericsoftware.kryo.KryoException	4
com.esotericsoftware.kryo.serializers.DefaultSerializers$IntSerializer	2
com.esotericsoftware.kryo.util.IdentityMap	6
com.esotericsoftware.kryo.Registration	7
com.esotericsoftware.kryo.util.IntMap	14
com.esotericsoftware.kryo.util.ObjectMap	16
com.esotericsoftware.asm.Type	19
com.esotericsoftware.asm.Handle	4
com.esotericsoftware.kryo.util.IdentityObjectIntMap	5
com.esotericsoftware.kryo.util.ObjectIntMap	12
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$FloatSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$BooleanSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$ByteSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$CharSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$ShortSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$LongSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$DoubleSerializer	2
com.esotericsoftware.kryo.serializers.FieldSerializer	8
com.esotericsoftware.kryo.util.Generics$GenericsHierarchy	1
com.esotericsoftware.kryo.util.NoGenerics	8
com.esotericsoftware.kryo.serializers.CachedFields	9
com.esotericsoftware.kryo.serializers.TaggedFieldSerializer	3
com.esotericsoftware.kryo.serializers.VersionFieldSerializer	3
com.esotericsoftware.kryo.util.Generics$GenericType	5
com.esotericsoftware.kryo.util.GenericsUtil	2
com.esotericsoftware.reflectasm.FieldAccess	9
com.esotericsoftware.reflectasm.AccessClassLoader	9
com.esotericsoftware.asm.ClassWriter	40
com.esotericsoftware.asm.Item	11
com.esotericsoftware.asm.ByteVector	12
com.esotericsoftware.asm.ClassVisitor	12
com.esotericsoftware.asm.MethodWriter	48
com.esotericsoftware.asm.Label	7
com.esotericsoftware.asm.MethodVisitor	33
com.esotericsoftware.asm.Frame	13
com.esotericsoftware.asm.Edge	1
com.esotericsoftware.asm.Handler	2
com.esotericsoftware.asm.Attribute	8
com.esotericsoftware.asm.ClassReader	27
com.esotericsoftware.asm.AnnotationWriter:com.esotericsoftware.asm.Attribute	6
com.esotericsoftware.asm.AnnotationWriter	9
com.esotericsoftware.asm.FieldWriter	7
com.esotericsoftware.asm.Context	1
com.esotericsoftware.asm.AnnotationVisitor	7
com.esotericsoftware.asm.TypePath	1
com.esotericsoftware.asm.FieldVisitor	6
com.esotericsoftware.asm.AnnotationWriter:com.esotericsoftware.asm.MethodWriter	1
com.esotericsoftware.kryo.serializers.UnsafeField$IntUnsafeField	2
com.esotericsoftware.kryo.serializers.FieldSerializer$CachedField	7
com.esotericsoftware.kryo.serializers.UnsafeField$FloatUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$BooleanUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$LongUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$DoubleUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$ShortUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$CharUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$ByteUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$StringUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField	2
com.esotericsoftware.kryo.serializers.ReflectField	4
com.esotericsoftware.kryo.serializers.AsmField$IntAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$FloatAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$BooleanAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$LongAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$DoubleAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$ShortAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$CharAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$ByteAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$StringAsmField	2
com.esotericsoftware.kryo.serializers.AsmField	2
com.esotericsoftware.kryo.serializers.ReflectField$IntReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$FloatReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$BooleanReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$LongReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$DoubleReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$ShortReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$CharReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$ByteReflectField	2
com.esotericsoftware.kryo.SerializerFactory$CompatibleFieldSerializerFactory	1
com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer	3
com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer$CompatibleFieldSerializerConfig	1
com.esotericsoftware.kryo.SerializerFactory$TaggedFieldSerializerFactory	1
com.esotericsoftware.kryo.serializers.TaggedFieldSerializer$TaggedFieldSerializerConfig	1
com.esotericsoftware.kryo.SerializerFactory$VersionFieldSerializerFactory	1
com.esotericsoftware.kryo.serializers.VersionFieldSerializer$VersionFieldSerializerConfig	1
com.esotericsoftware.kryo.io.Input	47
java.io.InputStream	2
com.esotericsoftware.kryo.io.InputChunked	5
com.esotericsoftware.kryo.io.ByteBufferInput	39
com.esotericsoftware.kryo.io.ByteBufferInputStream	1
org.objenesis.instantiator.basic.ObjectInputStreamInstantiator$MockStream	4
com.esotericsoftware.kryo.unsafe.UnsafeByteBufferInput	18
com.esotericsoftware.kryo.unsafe.UnsafeInput	17
com.esotericsoftware.kryo.io.KryoBufferUnderflowException	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringBufferSerializer	1
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalIntSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$OffsetTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalTimeSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$ZoneOffsetSerializer	2
org.objenesis.strategy.StdInstantiatorStrategy	1
org.objenesis.strategy.PlatformDescription	3
org.objenesis.instantiator.basic.ObjectInputStreamInstantiator	2
org.objenesis.ObjenesisException	2
org.objenesis.instantiator.basic.AccessibleInstantiator	1
org.objenesis.instantiator.basic.ConstructorInstantiator	2
org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator	3
org.objenesis.instantiator.sun.SunReflectionFactoryHelper	4
org.objenesis.instantiator.sun.UnsafeFactoryInstantiator	2
org.objenesis.instantiator.util.UnsafeUtils	1
org.objenesis.instantiator.android.Android10Instantiator	3
org.objenesis.instantiator.android.Android17Instantiator	4
org.objenesis.instantiator.android.Android18Instantiator	4
org.objenesis.instantiator.gcj.GCJInstantiator	2
org.objenesis.instantiator.gcj.GCJInstantiatorBase	2
org.objenesis.instantiator.gcj.GCJInstantiatorBase$DummyStream	1
org.objenesis.instantiator.perc.PercInstantiator	2
com.esotericsoftware.reflectasm.ConstructorAccess	4
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy$1	2
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy$2	2
org.objenesis.strategy.SerializingInstantiatorStrategy	1
org.objenesis.instantiator.sun.SunReflectionFactorySerializationInstantiator	2
org.objenesis.instantiator.SerializationInstantiatorHelper	1
org.objenesis.instantiator.basic.ObjectStreamClassInstantiator	3
org.objenesis.instantiator.android.AndroidSerializationInstantiator	3
org.objenesis.instantiator.gcj.GCJSerializationInstantiator	2
org.objenesis.instantiator.perc.PercSerializationInstantiator	2
org.objenesis.strategy.SingleInstantiatorStrategy	1
org.objenesis.instantiator.basic.FailingInstantiator	1
org.objenesis.instantiator.basic.NewInstanceInstantiator	1
org.objenesis.instantiator.util.ClassUtils	1
org.objenesis.instantiator.basic.DelegatingToExoticInstantiator	1
org.objenesis.instantiator.basic.NullInstantiator	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptyListSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalDateTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalDateSerializer	2
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalDoubleSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$BooleanArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CharsetSerializer	1
com.esotericsoftware.kryo.serializers.JavaSerializer	2
com.esotericsoftware.kryo.serializers.JavaSerializer$ObjectInputStreamWithKryoClassLoader	1
com.esotericsoftware.kryo.serializers.TimeSerializers$YearMonthSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$ArraysAsListSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$TreeSetSerializer	2
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$DoubleArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$StringArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$URISerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$LongArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$PatternSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringBuilderSerializer	1
com.esotericsoftware.kryo.serializers.DeflateSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ShortArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicBooleanSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$KryoSerializableSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptyMapSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonSetSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$InstantSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$IntArraySerializer	1
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalSerializer	1
com.esotericsoftware.kryo.serializers.RecordSerializer	2
com.esotericsoftware.kryo.serializers.RecordSerializer$RecordComponent	3
com.esotericsoftware.kryo.serializers.BlowfishSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$ZonedDateTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$ZoneIdSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$BigDecimalSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$LocaleSerializer	3
com.esotericsoftware.kryo.serializers.DefaultSerializers$BigIntegerSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$MonthDaySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$DateSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$OffsetDateTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$DurationSerializer	1
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalLongSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CalendarSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$TimeZoneSerializer	1
com.esotericsoftware.kryo.serializers.EnumNameSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonMapSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicIntegerSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$YearSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptySetSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$TimestampSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$PeriodSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$UUIDSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$ClassSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$URLSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$CharArraySerializer	1
com.esotericsoftware.kryo.serializers.ExternalizableSerializer	7
com.esotericsoftware.kryo.io.KryoObjectInput	1
com.esotericsoftware.kryo.io.KryoDataInput	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$EnumSetSerializer	1
com.esotericsoftware.kryo.serializers.BeanSerializer	1
com.esotericsoftware.kryo.serializers.BeanSerializer$CachedProperty	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonListSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CurrencySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$ConcurrentSkipListMapSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$TreeMapSerializer	2
com.esotericsoftware.kryo.serializers.EnumMapSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicReferenceSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ByteArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicLongSerializer	1
com.esotericsoftware.kryo.serializers.ClosureSerializer	2
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$FloatArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$EnumSerializer	1
com.esotericsoftware.kryo.util.Pool$2	1
com.esotericsoftware.kryo.util.Pool$1	1
com.esotericsoftware.kryo.util.Pool$SoftReferenceQueue	1

Fuzzer: DeserializeNumbersFuzzer

Call tree

Full calltree

Call tree overview bitmap:

Color	Runtime hitcount	Callsite count	Percentage
red	0	4116	80.5%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	993	19.4%
All colors	5109	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite
913	1194	[com.esotericsoftware.reflectasm.AccessClassLoader].defineClass(java.lang.String,byte[])	call site: 01194
787	405	[com.esotericsoftware.reflectasm.AccessClassLoader].loadAccessClass(java.lang.String)	call site: 00405
427	3229	[com.esotericsoftware.kryo.io.Input].readShort()	call site: 03229
375	3662	[com.esotericsoftware.kryo.serializers.FieldSerializer].popTypeVariables(int)	call site: 03662
255	4072	[com.esotericsoftware.kryo.serializers.FieldSerializer].read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)	call site: 04072
231	4490	[com.esotericsoftware.kryo.Kryo].readObjectOrNull(com.esotericsoftware.kryo.io.Input,java.lang.Class,com.esotericsoftware.kryo.Serializer)	call site: 04490
71	2628	[com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy].newInstantiatorOf(java.lang.Class)	call site: 02628
63	3036	[com.esotericsoftware.kryo.Kryo].getSerializer(java.lang.Class)	call site: 03036
54	2191	[com.esotericsoftware.kryo.serializers.CachedFields].addField(java.lang.reflect.Field,boolean,java.util.ArrayList,java.util.ArrayList)	call site: 02191
48	2578	[com.esotericsoftware.kryo.Kryo].newInstantiator(java.lang.Class)	call site: 02578
48	3179	[com.esotericsoftware.kryo.Kryo].readObjectOrNull(com.esotericsoftware.kryo.io.Input,java.lang.Class,com.esotericsoftware.kryo.Serializer)	call site: 03179
46	234	[com.esotericsoftware.kryo.util.ObjectMap].locateKey(java.lang.Object)	call site: 00234

Runtime coverage analysis

Covered functions

163

Functions that are reachable but not covered

701

Reachable functions

811

Percentage of reachable functions covered

13.56%

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
DeserializeNumbersFuzzer	1
com.esotericsoftware.kryo.Kryo	40
com.esotericsoftware.kryo.SerializerFactory$FieldSerializerFactory	2
com.esotericsoftware.kryo.SerializerFactory$BaseSerializerFactory	2
com.esotericsoftware.kryo.serializers.FieldSerializer$FieldSerializerConfig	2
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy	2
com.esotericsoftware.kryo.util.IntArray	11
com.esotericsoftware.kryo.util.DefaultGenerics	9
com.esotericsoftware.kryo.util.DefaultClassResolver	10
com.esotericsoftware.kryo.util.HashMapReferenceResolver	6
com.esotericsoftware.kryo.util.MapReferenceResolver	8
com.esotericsoftware.kryo.util.ListReferenceResolver	6
com.esotericsoftware.kryo.SerializerFactory$ReflectionSerializerFactory	3
com.esotericsoftware.kryo.Kryo$DefaultSerializerEntry	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$VoidSerializer	2
com.esotericsoftware.kryo.serializers.ImmutableSerializer	1
com.esotericsoftware.kryo.Serializer	4
com.esotericsoftware.kryo.SerializerFactory$SingletonSerializerFactory	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$PriorityQueueSerializer	3
com.esotericsoftware.kryo.serializers.CollectionSerializer	6
com.esotericsoftware.kryo.serializers.DefaultSerializers$BitSetSerializer	2
com.esotericsoftware.kryo.serializers.OptionalSerializers	1
com.esotericsoftware.kryo.util.Util	18
com.esotericsoftware.minlog.Log	5
com.esotericsoftware.minlog.Log$Logger	2
com.esotericsoftware.kryo.serializers.TimeSerializers	1
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers	1
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableListSerializer	4
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableMapSerializer	4
com.esotericsoftware.kryo.serializers.MapSerializer	9
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableSetSerializer	4
com.esotericsoftware.kryo.KryoException	4
com.esotericsoftware.kryo.serializers.DefaultSerializers$IntSerializer	2
com.esotericsoftware.kryo.util.IdentityMap	6
com.esotericsoftware.kryo.Registration	7
com.esotericsoftware.kryo.util.IntMap	14
com.esotericsoftware.kryo.util.ObjectMap	16
com.esotericsoftware.asm.Type	19
com.esotericsoftware.asm.Handle	4
com.esotericsoftware.kryo.util.IdentityObjectIntMap	5
com.esotericsoftware.kryo.util.ObjectIntMap	12
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$FloatSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$BooleanSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$ByteSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$CharSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$ShortSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$LongSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$DoubleSerializer	2
com.esotericsoftware.kryo.serializers.FieldSerializer	8
com.esotericsoftware.kryo.util.Generics$GenericsHierarchy	1
com.esotericsoftware.kryo.util.NoGenerics	8
com.esotericsoftware.kryo.serializers.CachedFields	9
com.esotericsoftware.kryo.serializers.TaggedFieldSerializer	3
com.esotericsoftware.kryo.serializers.VersionFieldSerializer	3
com.esotericsoftware.kryo.util.Generics$GenericType	5
com.esotericsoftware.kryo.util.GenericsUtil	2
com.esotericsoftware.reflectasm.FieldAccess	9
com.esotericsoftware.reflectasm.AccessClassLoader	9
com.esotericsoftware.asm.ClassWriter	40
com.esotericsoftware.asm.Item	11
com.esotericsoftware.asm.ByteVector	12
com.esotericsoftware.asm.ClassVisitor	12
com.esotericsoftware.asm.MethodWriter	48
com.esotericsoftware.asm.Label	7
com.esotericsoftware.asm.MethodVisitor	33
com.esotericsoftware.asm.Frame	13
com.esotericsoftware.asm.Edge	1
com.esotericsoftware.asm.Handler	2
com.esotericsoftware.asm.Attribute	8
com.esotericsoftware.asm.ClassReader	27
com.esotericsoftware.asm.AnnotationWriter:com.esotericsoftware.asm.Attribute	6
com.esotericsoftware.asm.AnnotationWriter	9
com.esotericsoftware.asm.FieldWriter	7
com.esotericsoftware.asm.Context	1
com.esotericsoftware.asm.AnnotationVisitor	7
com.esotericsoftware.asm.TypePath	1
com.esotericsoftware.asm.FieldVisitor	6
com.esotericsoftware.asm.AnnotationWriter:com.esotericsoftware.asm.MethodWriter	1
com.esotericsoftware.kryo.serializers.UnsafeField$IntUnsafeField	2
com.esotericsoftware.kryo.serializers.FieldSerializer$CachedField	7
com.esotericsoftware.kryo.serializers.UnsafeField$FloatUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$BooleanUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$LongUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$DoubleUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$ShortUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$CharUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$ByteUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$StringUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField	2
com.esotericsoftware.kryo.serializers.ReflectField	4
com.esotericsoftware.kryo.serializers.AsmField$IntAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$FloatAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$BooleanAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$LongAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$DoubleAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$ShortAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$CharAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$ByteAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$StringAsmField	2
com.esotericsoftware.kryo.serializers.AsmField	2
com.esotericsoftware.kryo.serializers.ReflectField$IntReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$FloatReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$BooleanReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$LongReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$DoubleReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$ShortReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$CharReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$ByteReflectField	2
com.esotericsoftware.kryo.SerializerFactory$CompatibleFieldSerializerFactory	1
com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer	3
com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer$CompatibleFieldSerializerConfig	1
com.esotericsoftware.kryo.SerializerFactory$TaggedFieldSerializerFactory	1
com.esotericsoftware.kryo.serializers.TaggedFieldSerializer$TaggedFieldSerializerConfig	1
com.esotericsoftware.kryo.SerializerFactory$VersionFieldSerializerFactory	1
com.esotericsoftware.kryo.serializers.VersionFieldSerializer$VersionFieldSerializerConfig	1
com.esotericsoftware.kryo.io.Input	47
java.io.InputStream	2
com.esotericsoftware.kryo.io.InputChunked	5
com.esotericsoftware.kryo.io.ByteBufferInput	39
com.esotericsoftware.kryo.io.ByteBufferInputStream	1
org.objenesis.instantiator.basic.ObjectInputStreamInstantiator$MockStream	4
com.esotericsoftware.kryo.unsafe.UnsafeByteBufferInput	18
com.esotericsoftware.kryo.unsafe.UnsafeInput	17
com.esotericsoftware.kryo.io.KryoBufferUnderflowException	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringBufferSerializer	1
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalIntSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$OffsetTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalTimeSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$ZoneOffsetSerializer	2
org.objenesis.strategy.StdInstantiatorStrategy	1
org.objenesis.strategy.PlatformDescription	3
org.objenesis.instantiator.basic.ObjectInputStreamInstantiator	2
org.objenesis.ObjenesisException	2
org.objenesis.instantiator.basic.AccessibleInstantiator	1
org.objenesis.instantiator.basic.ConstructorInstantiator	2
org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator	3
org.objenesis.instantiator.sun.SunReflectionFactoryHelper	4
org.objenesis.instantiator.sun.UnsafeFactoryInstantiator	2
org.objenesis.instantiator.util.UnsafeUtils	1
org.objenesis.instantiator.android.Android10Instantiator	3
org.objenesis.instantiator.android.Android17Instantiator	4
org.objenesis.instantiator.android.Android18Instantiator	4
org.objenesis.instantiator.gcj.GCJInstantiator	2
org.objenesis.instantiator.gcj.GCJInstantiatorBase	2
org.objenesis.instantiator.gcj.GCJInstantiatorBase$DummyStream	1
org.objenesis.instantiator.perc.PercInstantiator	2
com.esotericsoftware.reflectasm.ConstructorAccess	4
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy$1	2
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy$2	2
org.objenesis.strategy.SerializingInstantiatorStrategy	1
org.objenesis.instantiator.sun.SunReflectionFactorySerializationInstantiator	2
org.objenesis.instantiator.SerializationInstantiatorHelper	1
org.objenesis.instantiator.basic.ObjectStreamClassInstantiator	3
org.objenesis.instantiator.android.AndroidSerializationInstantiator	3
org.objenesis.instantiator.gcj.GCJSerializationInstantiator	2
org.objenesis.instantiator.perc.PercSerializationInstantiator	2
org.objenesis.strategy.SingleInstantiatorStrategy	1
org.objenesis.instantiator.basic.FailingInstantiator	1
org.objenesis.instantiator.basic.NewInstanceInstantiator	1
org.objenesis.instantiator.util.ClassUtils	1
org.objenesis.instantiator.basic.DelegatingToExoticInstantiator	1
org.objenesis.instantiator.basic.NullInstantiator	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptyListSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalDateTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalDateSerializer	2
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalDoubleSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$BooleanArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CharsetSerializer	1
com.esotericsoftware.kryo.serializers.JavaSerializer	2
com.esotericsoftware.kryo.serializers.JavaSerializer$ObjectInputStreamWithKryoClassLoader	1
com.esotericsoftware.kryo.serializers.TimeSerializers$YearMonthSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$ArraysAsListSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$TreeSetSerializer	2
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$DoubleArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$StringArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$URISerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$LongArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$PatternSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringBuilderSerializer	1
com.esotericsoftware.kryo.serializers.DeflateSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ShortArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicBooleanSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$KryoSerializableSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptyMapSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonSetSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$InstantSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$IntArraySerializer	1
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalSerializer	1
com.esotericsoftware.kryo.serializers.RecordSerializer	2
com.esotericsoftware.kryo.serializers.RecordSerializer$RecordComponent	3
com.esotericsoftware.kryo.serializers.BlowfishSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$ZonedDateTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$ZoneIdSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$BigDecimalSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$LocaleSerializer	3
com.esotericsoftware.kryo.serializers.DefaultSerializers$BigIntegerSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$MonthDaySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$DateSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$OffsetDateTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$DurationSerializer	1
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalLongSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CalendarSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$TimeZoneSerializer	1
com.esotericsoftware.kryo.serializers.EnumNameSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonMapSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicIntegerSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$YearSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptySetSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$TimestampSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$PeriodSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$UUIDSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$ClassSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$URLSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$CharArraySerializer	1
com.esotericsoftware.kryo.serializers.ExternalizableSerializer	7
com.esotericsoftware.kryo.io.KryoObjectInput	1
com.esotericsoftware.kryo.io.KryoDataInput	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$EnumSetSerializer	1
com.esotericsoftware.kryo.serializers.BeanSerializer	1
com.esotericsoftware.kryo.serializers.BeanSerializer$CachedProperty	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonListSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CurrencySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$ConcurrentSkipListMapSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$TreeMapSerializer	2
com.esotericsoftware.kryo.serializers.EnumMapSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicReferenceSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ByteArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicLongSerializer	1
com.esotericsoftware.kryo.serializers.ClosureSerializer	2
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$FloatArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$EnumSerializer	1
com.esotericsoftware.kryo.util.Pool$2	1
com.esotericsoftware.kryo.util.Pool$1	1
com.esotericsoftware.kryo.util.Pool$SoftReferenceQueue	1

Fuzzer: DeserializeStringFuzzer

Call tree

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color Runtime hitcount Callsite count Percentage

red 0 4115 80.5%

gold [1:9] 0 0.0%

yellow [10:29] 0 0.0%

greenyellow [30:49] 0 0.0%

lawngreen 50+ 994 19.4%

All colors 5109 100

Color	Runtime hitcount	Callsite count	Percentage
red	0	4115	80.5%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	994	19.4%
All colors	5109	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite
913	1194	[com.esotericsoftware.reflectasm.AccessClassLoader].defineClass(java.lang.String,byte[])	call site: 01194
787	405	[com.esotericsoftware.reflectasm.AccessClassLoader].loadAccessClass(java.lang.String)	call site: 00405
427	3229	[com.esotericsoftware.kryo.io.Input].readShort()	call site: 03229
375	3662	[com.esotericsoftware.kryo.serializers.FieldSerializer].popTypeVariables(int)	call site: 03662
255	4072	[com.esotericsoftware.kryo.serializers.FieldSerializer].read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)	call site: 04072
231	4490	[com.esotericsoftware.kryo.Kryo].readObjectOrNull(com.esotericsoftware.kryo.io.Input,java.lang.Class,com.esotericsoftware.kryo.Serializer)	call site: 04490
71	2628	[com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy].newInstantiatorOf(java.lang.Class)	call site: 02628
63	3036	[com.esotericsoftware.kryo.Kryo].getSerializer(java.lang.Class)	call site: 03036
54	2191	[com.esotericsoftware.kryo.serializers.CachedFields].addField(java.lang.reflect.Field,boolean,java.util.ArrayList,java.util.ArrayList)	call site: 02191
48	2578	[com.esotericsoftware.kryo.Kryo].newInstantiator(java.lang.Class)	call site: 02578
48	3179	[com.esotericsoftware.kryo.Kryo].readObjectOrNull(com.esotericsoftware.kryo.io.Input,java.lang.Class,com.esotericsoftware.kryo.Serializer)	call site: 03179
46	234	[com.esotericsoftware.kryo.util.ObjectMap].locateKey(java.lang.Object)	call site: 00234

Runtime coverage analysis

Covered functions

163

Functions that are reachable but not covered

701

Reachable functions

811

Percentage of reachable functions covered

13.56%

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
DeserializeStringFuzzer	1
com.esotericsoftware.kryo.Kryo	40
com.esotericsoftware.kryo.SerializerFactory$FieldSerializerFactory	2
com.esotericsoftware.kryo.SerializerFactory$BaseSerializerFactory	2
com.esotericsoftware.kryo.serializers.FieldSerializer$FieldSerializerConfig	2
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy	2
com.esotericsoftware.kryo.util.IntArray	11
com.esotericsoftware.kryo.util.DefaultGenerics	9
com.esotericsoftware.kryo.util.DefaultClassResolver	10
com.esotericsoftware.kryo.util.HashMapReferenceResolver	6
com.esotericsoftware.kryo.util.MapReferenceResolver	8
com.esotericsoftware.kryo.util.ListReferenceResolver	6
com.esotericsoftware.kryo.SerializerFactory$ReflectionSerializerFactory	3
com.esotericsoftware.kryo.Kryo$DefaultSerializerEntry	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$VoidSerializer	2
com.esotericsoftware.kryo.serializers.ImmutableSerializer	1
com.esotericsoftware.kryo.Serializer	4
com.esotericsoftware.kryo.SerializerFactory$SingletonSerializerFactory	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$PriorityQueueSerializer	3
com.esotericsoftware.kryo.serializers.CollectionSerializer	6
com.esotericsoftware.kryo.serializers.DefaultSerializers$BitSetSerializer	2
com.esotericsoftware.kryo.serializers.OptionalSerializers	1
com.esotericsoftware.kryo.util.Util	18
com.esotericsoftware.minlog.Log	5
com.esotericsoftware.minlog.Log$Logger	2
com.esotericsoftware.kryo.serializers.TimeSerializers	1
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers	1
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableListSerializer	4
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableMapSerializer	4
com.esotericsoftware.kryo.serializers.MapSerializer	9
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableSetSerializer	4
com.esotericsoftware.kryo.KryoException	4
com.esotericsoftware.kryo.serializers.DefaultSerializers$IntSerializer	2
com.esotericsoftware.kryo.util.IdentityMap	6
com.esotericsoftware.kryo.Registration	7
com.esotericsoftware.kryo.util.IntMap	14
com.esotericsoftware.kryo.util.ObjectMap	16
com.esotericsoftware.asm.Type	19
com.esotericsoftware.asm.Handle	4
com.esotericsoftware.kryo.util.IdentityObjectIntMap	5
com.esotericsoftware.kryo.util.ObjectIntMap	12
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$FloatSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$BooleanSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$ByteSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$CharSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$ShortSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$LongSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$DoubleSerializer	2
com.esotericsoftware.kryo.serializers.FieldSerializer	8
com.esotericsoftware.kryo.util.Generics$GenericsHierarchy	1
com.esotericsoftware.kryo.util.NoGenerics	8
com.esotericsoftware.kryo.serializers.CachedFields	9
com.esotericsoftware.kryo.serializers.TaggedFieldSerializer	3
com.esotericsoftware.kryo.serializers.VersionFieldSerializer	3
com.esotericsoftware.kryo.util.Generics$GenericType	5
com.esotericsoftware.kryo.util.GenericsUtil	2
com.esotericsoftware.reflectasm.FieldAccess	9
com.esotericsoftware.reflectasm.AccessClassLoader	9
com.esotericsoftware.asm.ClassWriter	40
com.esotericsoftware.asm.Item	11
com.esotericsoftware.asm.ByteVector	12
com.esotericsoftware.asm.ClassVisitor	12
com.esotericsoftware.asm.MethodWriter	48
com.esotericsoftware.asm.Label	7
com.esotericsoftware.asm.MethodVisitor	33
com.esotericsoftware.asm.Frame	13
com.esotericsoftware.asm.Edge	1
com.esotericsoftware.asm.Handler	2
com.esotericsoftware.asm.Attribute	8
com.esotericsoftware.asm.ClassReader	27
com.esotericsoftware.asm.AnnotationWriter:com.esotericsoftware.asm.Attribute	6
com.esotericsoftware.asm.AnnotationWriter	9
com.esotericsoftware.asm.FieldWriter	7
com.esotericsoftware.asm.Context	1
com.esotericsoftware.asm.AnnotationVisitor	7
com.esotericsoftware.asm.TypePath	1
com.esotericsoftware.asm.FieldVisitor	6
com.esotericsoftware.asm.AnnotationWriter:com.esotericsoftware.asm.MethodWriter	1
com.esotericsoftware.kryo.serializers.UnsafeField$IntUnsafeField	2
com.esotericsoftware.kryo.serializers.FieldSerializer$CachedField	7
com.esotericsoftware.kryo.serializers.UnsafeField$FloatUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$BooleanUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$LongUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$DoubleUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$ShortUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$CharUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$ByteUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField$StringUnsafeField	2
com.esotericsoftware.kryo.serializers.UnsafeField	2
com.esotericsoftware.kryo.serializers.ReflectField	4
com.esotericsoftware.kryo.serializers.AsmField$IntAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$FloatAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$BooleanAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$LongAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$DoubleAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$ShortAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$CharAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$ByteAsmField	2
com.esotericsoftware.kryo.serializers.AsmField$StringAsmField	2
com.esotericsoftware.kryo.serializers.AsmField	2
com.esotericsoftware.kryo.serializers.ReflectField$IntReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$FloatReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$BooleanReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$LongReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$DoubleReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$ShortReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$CharReflectField	2
com.esotericsoftware.kryo.serializers.ReflectField$ByteReflectField	2
com.esotericsoftware.kryo.SerializerFactory$CompatibleFieldSerializerFactory	1
com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer	3
com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer$CompatibleFieldSerializerConfig	1
com.esotericsoftware.kryo.SerializerFactory$TaggedFieldSerializerFactory	1
com.esotericsoftware.kryo.serializers.TaggedFieldSerializer$TaggedFieldSerializerConfig	1
com.esotericsoftware.kryo.SerializerFactory$VersionFieldSerializerFactory	1
com.esotericsoftware.kryo.serializers.VersionFieldSerializer$VersionFieldSerializerConfig	1
com.esotericsoftware.kryo.io.Input	47
java.io.InputStream	2
com.esotericsoftware.kryo.io.InputChunked	5
com.esotericsoftware.kryo.io.ByteBufferInput	39
com.esotericsoftware.kryo.io.ByteBufferInputStream	1
org.objenesis.instantiator.basic.ObjectInputStreamInstantiator$MockStream	4
com.esotericsoftware.kryo.unsafe.UnsafeByteBufferInput	18
com.esotericsoftware.kryo.unsafe.UnsafeInput	17
com.esotericsoftware.kryo.io.KryoBufferUnderflowException	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringBufferSerializer	1
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalIntSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$OffsetTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalTimeSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$ZoneOffsetSerializer	2
org.objenesis.strategy.StdInstantiatorStrategy	1
org.objenesis.strategy.PlatformDescription	3
org.objenesis.instantiator.basic.ObjectInputStreamInstantiator	2
org.objenesis.ObjenesisException	2
org.objenesis.instantiator.basic.AccessibleInstantiator	1
org.objenesis.instantiator.basic.ConstructorInstantiator	2
org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator	3
org.objenesis.instantiator.sun.SunReflectionFactoryHelper	4
org.objenesis.instantiator.sun.UnsafeFactoryInstantiator	2
org.objenesis.instantiator.util.UnsafeUtils	1
org.objenesis.instantiator.android.Android10Instantiator	3
org.objenesis.instantiator.android.Android17Instantiator	4
org.objenesis.instantiator.android.Android18Instantiator	4
org.objenesis.instantiator.gcj.GCJInstantiator	2
org.objenesis.instantiator.gcj.GCJInstantiatorBase	2
org.objenesis.instantiator.gcj.GCJInstantiatorBase$DummyStream	1
org.objenesis.instantiator.perc.PercInstantiator	2
com.esotericsoftware.reflectasm.ConstructorAccess	4
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy$1	2
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy$2	2
org.objenesis.strategy.SerializingInstantiatorStrategy	1
org.objenesis.instantiator.sun.SunReflectionFactorySerializationInstantiator	2
org.objenesis.instantiator.SerializationInstantiatorHelper	1
org.objenesis.instantiator.basic.ObjectStreamClassInstantiator	3
org.objenesis.instantiator.android.AndroidSerializationInstantiator	3
org.objenesis.instantiator.gcj.GCJSerializationInstantiator	2
org.objenesis.instantiator.perc.PercSerializationInstantiator	2
org.objenesis.strategy.SingleInstantiatorStrategy	1
org.objenesis.instantiator.basic.FailingInstantiator	1
org.objenesis.instantiator.basic.NewInstanceInstantiator	1
org.objenesis.instantiator.util.ClassUtils	1
org.objenesis.instantiator.basic.DelegatingToExoticInstantiator	1
org.objenesis.instantiator.basic.NullInstantiator	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptyListSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalDateTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalDateSerializer	2
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalDoubleSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$BooleanArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CharsetSerializer	1
com.esotericsoftware.kryo.serializers.JavaSerializer	2
com.esotericsoftware.kryo.serializers.JavaSerializer$ObjectInputStreamWithKryoClassLoader	1
com.esotericsoftware.kryo.serializers.TimeSerializers$YearMonthSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$ArraysAsListSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$TreeSetSerializer	2
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$DoubleArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$StringArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$URISerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$LongArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$PatternSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringBuilderSerializer	1
com.esotericsoftware.kryo.serializers.DeflateSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ShortArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicBooleanSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$KryoSerializableSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptyMapSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonSetSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$InstantSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$IntArraySerializer	1
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalSerializer	1
com.esotericsoftware.kryo.serializers.RecordSerializer	2
com.esotericsoftware.kryo.serializers.RecordSerializer$RecordComponent	3
com.esotericsoftware.kryo.serializers.BlowfishSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$ZonedDateTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$ZoneIdSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$BigDecimalSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$LocaleSerializer	3
com.esotericsoftware.kryo.serializers.DefaultSerializers$BigIntegerSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$MonthDaySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$DateSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$OffsetDateTimeSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$DurationSerializer	1
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalLongSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CalendarSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$TimeZoneSerializer	1
com.esotericsoftware.kryo.serializers.EnumNameSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonMapSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicIntegerSerializer	1
com.esotericsoftware.kryo.serializers.TimeSerializers$YearSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptySetSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$TimestampSerializer	2
com.esotericsoftware.kryo.serializers.TimeSerializers$PeriodSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$UUIDSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$ClassSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$URLSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$CharArraySerializer	1
com.esotericsoftware.kryo.serializers.ExternalizableSerializer	7
com.esotericsoftware.kryo.io.KryoObjectInput	1
com.esotericsoftware.kryo.io.KryoDataInput	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$EnumSetSerializer	1
com.esotericsoftware.kryo.serializers.BeanSerializer	1
com.esotericsoftware.kryo.serializers.BeanSerializer$CachedProperty	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonListSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$CurrencySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$ConcurrentSkipListMapSerializer	2
com.esotericsoftware.kryo.serializers.DefaultSerializers$TreeMapSerializer	2
com.esotericsoftware.kryo.serializers.EnumMapSerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicReferenceSerializer	1
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ByteArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicLongSerializer	1
com.esotericsoftware.kryo.serializers.ClosureSerializer	2
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$FloatArraySerializer	1
com.esotericsoftware.kryo.serializers.DefaultSerializers$EnumSerializer	1
com.esotericsoftware.kryo.util.Pool$2	1
com.esotericsoftware.kryo.util.Pool$1	1
com.esotericsoftware.kryo.util.Pool$SoftReferenceQueue	1

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name	Functions filename	Arg count	Args	Function depth	instr count	bb count	cyclomatic complexity	Reachable functions	Incoming references	total cyclomatic complexity	Unreached complexity
`[com.esotericsoftware.asm.ClassReader].accept(com.esotericsoftware.asm.ClassVisitor,com.esotericsoftware.asm.Attribute[],int)`	com.esotericsoftware.asm.ClassReader	3	['com.esotericsoftware.asm.ClassVisitor', 'com.esotericsoftware.asm.Attribute[]', 'int']	10	261	72	35	300	2	1137	1110
`[com.esotericsoftware.kryo.serializers.CollectionSerializer].write(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Output,java.util.Collection)`	com.esotericsoftware.kryo.serializers.CollectionSerializer	3	['com.esotericsoftware.kryo.Kryo', 'com.esotericsoftware.kryo.io.Output', 'java.util.Collection']	17	106	47	17	205	1	327	89
`[com.esotericsoftware.asm.MethodWriter].a(com.esotericsoftware.asm.ByteVector)`	com.esotericsoftware.asm.MethodWriter	1	['com.esotericsoftware.asm.ByteVector']	6	431	116	59	33	1	130	79
`[com.esotericsoftware.kryo.serializers.CachedFields].addField(java.lang.reflect.Field,boolean,java.util.ArrayList,java.util.ArrayList)`	com.esotericsoftware.kryo.serializers.CachedFields	4	['java.lang.reflect.Field', 'boolean', 'java.util.ArrayList', 'java.util.ArrayList']	13	194	64	28	192	2	227	73
`[com.esotericsoftware.kryo.util.CuckooObjectMap].push(java.lang.Object,java.lang.Object,int,java.lang.Object,int,java.lang.Object,int,java.lang.Object,int,java.lang.Object)`	com.esotericsoftware.kryo.util.CuckooObjectMap	10	['java.lang.Object', 'java.lang.Object', 'int', 'java.lang.Object', 'int', 'java.lang.Object', 'int', 'java.lang.Object', 'int', 'java.lang.Object']	8	115	30	11	17	10	45	45
`[com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer].write(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Output,java.lang.Object)`	com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer	3	['com.esotericsoftware.kryo.Kryo', 'com.esotericsoftware.kryo.io.Output', 'java.lang.Object']	13	90	29	14	163	0	266	37

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers

496 / 672

Cyclomatic complexity statically reachable by fuzzers

1205 / 1414

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzz engine guidance

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

DeserializeCollectionsFuzzer

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['defineClass(java.lang.String,byte[])', 'loadAccessClass(java.lang.String)', 'readShort()', 'popTypeVariables(int)', 'read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)', 'readObjectOrNull(com.esotericsoftware.kryo.io.Input,java.lang.Class,com.esotericsoftware.kryo.Serializer)', 'newInstantiatorOf(java.lang.Class)', 'getSerializer(java.lang.Class)', 'addField(java.lang.reflect.Field,boolean,java.util.ArrayList,java.util.ArrayList)', 'newInstantiator(java.lang.Class)']

DeserializeNumbersFuzzer

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['defineClass(java.lang.String,byte[])', 'loadAccessClass(java.lang.String)', 'readShort()', 'popTypeVariables(int)', 'read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)', 'readObjectOrNull(com.esotericsoftware.kryo.io.Input,java.lang.Class,com.esotericsoftware.kryo.Serializer)', 'newInstantiatorOf(java.lang.Class)', 'getSerializer(java.lang.Class)', 'addField(java.lang.reflect.Field,boolean,java.util.ArrayList,java.util.ArrayList)', 'newInstantiator(java.lang.Class)']

DeserializeStringFuzzer

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['defineClass(java.lang.String,byte[])', 'loadAccessClass(java.lang.String)', 'readShort()', 'popTypeVariables(int)', 'read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)', 'readObjectOrNull(com.esotericsoftware.kryo.io.Input,java.lang.Class,com.esotericsoftware.kryo.Serializer)', 'newInstantiatorOf(java.lang.Class)', 'getSerializer(java.lang.Class)', 'addField(java.lang.reflect.Field,boolean,java.util.ArrayList,java.util.ArrayList)', 'newInstantiator(java.lang.Class)']

Runtime coverage analysis

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name	Function total lines	Lines covered at runtime	percentage covered	Reached by fuzzers
[com.esotericsoftware.kryo.io.Output].writeBooleans(boolean[],int,int)	595	0	0.0%	[]
[com.esotericsoftware.kryo.io.Input].readVarInt_slow(boolean)	33	17	51.51%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.unsafe.UnsafeByteBufferOutput].writeBytes(byte[],int,int)	108	0	0.0%	[]
[com.esotericsoftware.kryo.unsafe.UnsafeUtil].isNewDirectBufferAvailable()	64	33	51.56%	[]
[com.esotericsoftware.kryo.io.ByteBufferOutput].writeBooleans(boolean[],int,int)	540	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.FieldSerializer].getType()	78	13	16.66%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.minlog.Log].trace(java.lang.String)	40	7	17.5%	[]
[com.esotericsoftware.minlog.Log].trace(java.lang.String,java.lang.String)	37	2	5.405%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.serializers.CachedFields].newReflectField(java.lang.reflect.Field,java.lang.Class,com.esotericsoftware.kryo.util.Generics$GenericType)	35	1	2.857%	[]
[com.esotericsoftware.kryo.serializers.CachedFields].applyAnnotations(com.esotericsoftware.kryo.serializers.FieldSerializer$CachedField)	53	5	9.433%	[]
[com.esotericsoftware.kryo.Kryo].getSerializer(java.lang.Class)	83	1	1.204%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.Kryo].reset()	68	10	14.70%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.util.ObjectMap].nextPowerOfTwo(int)	83	8	9.638%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.util.GenericsUtil].resolveTypeVariable(java.lang.Class,java.lang.Class,java.lang.reflect.Type,boolean)	32	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.CollectionSerializer].setElementSerializer(com.esotericsoftware.kryo.Serializer)	60	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.CollectionSerializer].read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)	51	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.serializers.MapSerializer].setValuesCanBeNull(boolean)	39	2	5.128%	[]
[com.esotericsoftware.kryo.serializers.MapSerializer].read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)	44	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.serializers.ReflectField].set(java.lang.Object,java.lang.Object)	40	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.serializers.ReflectField].resolveFieldClass()	209	4	1.913%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.util.IntArray].add(int)	44	4	9.090%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.util.IntArray].incr(int,int)	70	0	0.0%	[]
[com.esotericsoftware.kryo.io.OutputChunked].writeChunkSize()	48	0	0.0%	[]
[com.esotericsoftware.kryo.util.IntMap].get(int,java.lang.Object)	44	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.util.IntMap].equals(java.lang.Object)	31	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.util.IntMap].toString()	117	0	0.0%	[]
[com.esotericsoftware.kryo.util.CuckooObjectMap].keys()	362	0	0.0%	[]
[com.esotericsoftware.kryo.util.CuckooObjectMap].toString()	102	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.OptionalSerializers].addDefaultSerializers(com.esotericsoftware.kryo.Kryo)	34	6	17.64%	[]
[com.esotericsoftware.kryo.serializers.TaggedFieldSerializer].initializeCachedFields()	59	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.TaggedFieldSerializer].read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)	65	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.util.ObjectIntMap].get(java.lang.Object,int)	35	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.util.ObjectIntMap].toString(java.lang.String,boolean)	110	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.ClosureSerializer].copy(com.esotericsoftware.kryo.Kryo,java.lang.Object)	35	0	0.0%	[]
[com.esotericsoftware.kryo.io.ByteBufferInput].readVarInt_slow(boolean)	38	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.io.ByteBufferInput].readVarLong_slow(boolean)	66	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.io.KryoDataOutput].close()	41	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.TimeSerializers].addDefaultSerializers(com.esotericsoftware.kryo.Kryo)	155	18	11.61%	[]
[com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers].addDefaultSerializers(com.esotericsoftware.kryo.Kryo)	75	31	41.33%	[]
[com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy].newInstantiatorOf(java.lang.Class)	35	8	22.85%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.serializers.RecordSerializer].lambda$getCanonicalConstructor$0(int)	44	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.RecordSerializer].read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)	59	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.serializers.BeanSerializer].copy(com.esotericsoftware.kryo.Kryo,java.lang.Object)	60	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.BeanSerializer].read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)	48	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer].getCompatibleFieldSerializerConfig()	40	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer].read(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input,java.lang.Class)	53	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer].readFields(com.esotericsoftware.kryo.Kryo,com.esotericsoftware.kryo.io.Input)	49	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.unsafe.UnsafeOutput].writeBytes(byte[],int,int)	75	0	0.0%	[]
[com.esotericsoftware.kryo.serializers.AsmField].set(java.lang.Object,java.lang.Object)	92	0	0.0%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']
[com.esotericsoftware.kryo.serializers.UnsafeField].set(java.lang.Object,java.lang.Object)	101	44	43.56%	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']

Files and Directories in report

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file	Reached by	Covered by
org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.ByteBufferInput	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.CuckooObjectMap$Entries	[]	[]
DeserializeCollectionsFuzzer	['DeserializeCollectionsFuzzer']	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalDateSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ListReferenceResolver	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringBuilderSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.OutputChunked	[]	[]
com.esotericsoftware.kryo.serializers.AsmField$CharAsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.strategy.SingleInstantiatorStrategy	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptySetSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.IdentityMap	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.CuckooObjectMap$MapIterator	[]	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$ZonedDateTimeSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.IntMap$Entries	[]	[]
org.objenesis.instantiator.util.ClassUtils	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.Pool$1	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.BeanSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.unsafe.UnsafeByteBufferInput	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
java.lang.System	[]	[]
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.AsmField$LongAsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.basic.ObjectInputStreamInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.SerializerFactory$FieldSerializerFactory	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$CharArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ReflectField$ShortReflectField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectMap$Values	[]	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$OffsetTimeSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ReflectField$CharReflectField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$DoubleSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$TreeMapSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.AsmField$StringAsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$PriorityQueueSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.UnsafeField$ByteUnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.CompatibleFieldSerializer$CompatibleFieldSerializerConfig	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
DeserializeStringFuzzer	['DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$VoidSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectIntMap$Keys	[]	[]
com.esotericsoftware.asm.MethodWriter	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$ClassSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ReflectField$IntReflectField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.AsmField$ShortAsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.strategy.SerializingInstantiatorStrategy	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonSetSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.SerializerFactory$VersionFieldSerializerFactory	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.unsafe.UnsafeUtil	[]	[]
com.esotericsoftware.kryo.unsafe.UnsafeByteBufferOutput	[]	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$BooleanArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableMapSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$OffsetDateTimeSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.AsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.VersionFieldSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalTimeSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.reflectasm.AccessClassLoader	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.FieldSerializer$FieldSerializerConfig	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.UnsafeField$LongUnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.ByteBufferOutputStream	[]	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$LocalDateTimeSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$YearSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.sun.UnsafeFactoryInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.perc.PercInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.Handler	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DeflateSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.UnsafeField$ShortUnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.CachedFields	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TaggedFieldSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.CuckooObjectMap$Values	[]	[]
com.esotericsoftware.kryo.serializers.ReflectField$LongReflectField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalIntSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.SerializationInstantiatorHelper	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.basic.NullInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.Label	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$KryoSerializableSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$LocaleSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.FieldSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ReflectField$BooleanReflectField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.CollectionSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CharsetSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.android.AndroidSerializationInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.unsafe.UnsafeOutput	[]	[]
com.esotericsoftware.kryo.serializers.UnsafeField$StringUnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$ZoneIdSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.IntMap$Keys	[]	[]
org.objenesis.instantiator.basic.ObjectInputStreamInstantiator$MockStream	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
java.lang.Runtime	[]	[]
com.esotericsoftware.asm.AnnotationWriter	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.AsmField$BooleanAsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectIntMap$MapIterator	[]	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CalendarSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ReflectField$DoubleReflectField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.KryoObjectOutput	[]	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$ConcurrentSkipListMapSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.gcj.GCJSerializationInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalLongSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.MapSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
java.util.concurrent.Callable	[]	[]
com.esotericsoftware.kryo.Kryo	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.VersionFieldSerializer$VersionFieldSerializerConfig	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.EnumMapSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$TimestampSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.OptionalSerializers$OptionalDoubleSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$URLSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.RecordSerializer$1	[]	[]
com.esotericsoftware.asm.FieldWriter	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.BlowfishSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.UnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectMap$Entries	[]	[]
com.esotericsoftware.asm.Type	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$StringArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.Pool$SoftReferenceQueue	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.Pool$2	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.android.Android17Instantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.basic.ConstructorInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectIntMap	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.gcj.GCJInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$PeriodSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.GenericsUtil	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$YearMonthSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.Input	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.AsmField$DoubleAsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.sun.SunReflectionFactoryHelper	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ReflectField$ByteReflectField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$BigIntegerSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.SerializerFactory$TaggedFieldSerializerFactory	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.Output	[]	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$ByteSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectMap	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.perc.PercSerializationInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.minlog.Log$Logger	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$EnumSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.ByteBufferOutput	[]	[]
com.esotericsoftware.kryo.util.IntMap	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.IntMap$MapIterator	[]	[]
com.esotericsoftware.kryo.util.CuckooObjectMap$Keys	[]	[]
com.esotericsoftware.kryo.util.IntArray	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.SerializerFactory$CompatibleFieldSerializerFactory	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$ZoneOffsetSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$URISerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.ObjenesisHelper	[]	[]
com.esotericsoftware.minlog.Log	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.UnsafeField$IntUnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$EnumSetSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.HashMapReferenceResolver	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.AsmField$IntAsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CurrencySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicLongSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$BitSetSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.MapReferenceResolver	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.SerializerFactory$SingletonSerializerFactory	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.CuckooObjectMap	[]	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$BooleanSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicBooleanSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableSetSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.CuckooObjectMap$Entry	[]	[]
org.objenesis.strategy.PlatformDescription	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.ClassReader	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.util.UnsafeUtils	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.IntMap$Values	[]	[]
com.esotericsoftware.kryo.serializers.TimeSerializers	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$UUIDSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.TypePath	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.android.Android18Instantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.Item	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.DefaultGenerics	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.UnsafeField$BooleanUnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$ArraysAsListSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$IntSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.KryoObjectInput	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.UnsafeField$CharUnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptyMapSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.KryoException	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.IdentityObjectIntMap	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.Registration	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.Pool$3	[]	[]
org.objenesis.instantiator.basic.NewInstanceInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.BeanSerializer$1	[]	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$DurationSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.ByteVector	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.UnsafeField$FloatUnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.basic.FailingInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ImmutableCollectionsSerializers$JdkImmutableListSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
java.util.concurrent.Executor	[]	[]
com.esotericsoftware.kryo.serializers.BlowfishSerializer$1	[]	[]
com.esotericsoftware.kryo.unsafe.UnsafeInput	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.Frame	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$DateSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectIntMap$Values	[]	[]
com.esotericsoftware.kryo.serializers.AsmField$FloatAsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$TreeSetSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.ObjenesisBase	[]	[]
org.objenesis.strategy.StdInstantiatorStrategy	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.AsmField$ByteAsmField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
java.io.BufferedWriter	[]	[]
com.esotericsoftware.kryo.serializers.RecordSerializer$2	[]	[]
org.objenesis.instantiator.basic.ObjectStreamClassInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.JavaSerializer$ObjectInputStreamWithKryoClassLoader	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.RecordSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.ByteBufferInputStream	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$DoubleArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsEmptyListSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$MonthDaySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.sun.SunReflectionFactorySerializationInstantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$BigDecimalSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicReferenceSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$PatternSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringBufferSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$FloatSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.SerializerFactory$ReflectionSerializerFactory	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.Attribute	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
java.io.PrintWriter	[]	[]
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy$2	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ReflectField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.DefaultClassResolver	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$AtomicIntegerSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonListSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$LongArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.DefaultInstantiatorStrategy$1	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
java.io.OutputStream	[]	[]
java.io.File	[]	[]
com.esotericsoftware.kryo.io.KryoDataOutput	[]	[]
com.esotericsoftware.kryo.serializers.UnsafeField$DoubleUnsafeField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
DeserializeNumbersFuzzer	['DeserializeNumbersFuzzer']	[]
com.esotericsoftware.kryo.util.IntMap$Entry	[]	[]
com.esotericsoftware.kryo.unsafe.UnsafeUtil$DirectBuffers	[]	[]
com.esotericsoftware.kryo.serializers.RecordSerializer$RecordComponent	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.annotations.Typology	[]	[]
java.io.InputStream	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ShortArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectIntMap$Entry	[]	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$FloatArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.Handle	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.TaggedFieldSerializer$TaggedFieldSerializerConfig	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ExternalizableSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$ShortSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.asm.ClassWriter	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.KryoDataInput	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$StringSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$IntArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.Generics$GenericType	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectMap$Entry	[]	[]
com.esotericsoftware.kryo.serializers.TimeSerializers$InstantSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
java.lang.ProcessBuilder	[]	[]
com.esotericsoftware.kryo.util.ObjectMap$Keys	[]	[]
com.esotericsoftware.kryo.util.Generics$GenericsHierarchy	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$LongSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.EnumNameSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.OptionalSerializers	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
org.objenesis.instantiator.android.Android10Instantiator	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ClosureSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ByteArraySerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.ReflectField$FloatReflectField	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.BeanSerializer$CachedProperty	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.ObjectIntMap$Entries	[]	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CharSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.NoGenerics	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$CollectionsSingletonMapSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.io.InputChunked	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.DefaultSerializers$TimeZoneSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.util.Util	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]
com.esotericsoftware.kryo.serializers.JavaSerializer	['DeserializeCollectionsFuzzer', 'DeserializeNumbersFuzzer', 'DeserializeStringFuzzer']	[]

Directories in report

Directory

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file

DeserializeCollectionsFuzzer fuzzerLogFile-DeserializeCollectionsFuzzer.data fuzzerLogFile-DeserializeCollectionsFuzzer.data.yaml jacoco.xml

DeserializeNumbersFuzzer fuzzerLogFile-DeserializeNumbersFuzzer.data fuzzerLogFile-DeserializeNumbersFuzzer.data.yaml jacoco.xml

DeserializeStringFuzzer fuzzerLogFile-DeserializeStringFuzzer.data fuzzerLogFile-DeserializeStringFuzzer.data.yaml jacoco.xml

Fuzzer	Calltree file	Program data file	Coverage file
DeserializeCollectionsFuzzer	fuzzerLogFile-DeserializeCollectionsFuzzer.data	fuzzerLogFile-DeserializeCollectionsFuzzer.data.yaml	jacoco.xml
DeserializeNumbersFuzzer	fuzzerLogFile-DeserializeNumbersFuzzer.data	fuzzerLogFile-DeserializeNumbersFuzzer.data.yaml	jacoco.xml
DeserializeStringFuzzer	fuzzerLogFile-DeserializeStringFuzzer.data	fuzzerLogFile-DeserializeStringFuzzer.data.yaml	jacoco.xml

Table of contents

Project overview: kryo

High level conclusions

Reachability and coverage overview

Fuzzers overview

Project functions overview

Fuzzer details

Fuzzer: DeserializeCollectionsFuzzer

Call tree

Fuzz blockers

Runtime coverage analysis

Files reached

Fuzzer: DeserializeNumbersFuzzer

Call tree

Fuzz blockers

Runtime coverage analysis

Files reached

Fuzzer: DeserializeStringFuzzer

Call tree

Fuzz blockers

Runtime coverage analysis

Files reached

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

All functions overview

Fuzz engine guidance

DeserializeCollectionsFuzzer

Dictionary

Fuzzer function priority

DeserializeNumbersFuzzer

Dictionary

Fuzzer function priority

DeserializeStringFuzzer

Dictionary

Fuzzer function priority

Runtime coverage analysis

Complex functions with low coverage

Files and Directories in report

Files in report

Directories in report

Metadata section