Fuzz introspector: LanguageStringEncoderFuzzer
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
125 0 EP call site: 00000 [org.apache.commons.codec.language.bm.BeiderMorseEncoder].encode(String)

Fuzzer calltree

0 [LanguageStringEncoderFuzzer].fuzzerTestOneInput(com.code_intelligence.jazzer.api.FuzzedDataProvider) [function] [call site] 00000
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeInt(int,int) [function] [call site] 00001
1 [org.apache.commons.codec.language.Caverphone1].<init>() [function] [call site] 00002
1 [org.apache.commons.codec.language.Caverphone2].<init>() [function] [call site] 00003
1 [org.apache.commons.codec.language.ColognePhonetic].<init>() [function] [call site] 00004
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBoolean() [function] [call site] 00005
1 [org.apache.commons.codec.language.DaitchMokotoffSoundex].<init>(boolean) [function] [call site] 00006
2 [java.util.HashMap].<init>() [function] [call site] 00007
2 [java.util.HashMap].<init>() [function] [call site] 00008
2 [java.util.regex.Pattern].compile(String) [function] [call site] 00009
2 [java.util.regex.Pattern].compile(String) [function] [call site] 00010
1 [org.apache.commons.codec.language.DoubleMetaphone].<init>() [function] [call site] 00011
1 [org.apache.commons.codec.language.MatchRatingApproachEncoder].<init>() [function] [call site] 00012
1 [org.apache.commons.codec.language.Metaphone].<init>() [function] [call site] 00013
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBoolean() [function] [call site] 00014
1 [org.apache.commons.codec.language.Nysiis].<init>(boolean) [function] [call site] 00015
2 [java.util.regex.Pattern].compile(String) [function] [call site] 00016
2 [java.util.regex.Pattern].compile(String) [function] [call site] 00017
2 [java.util.regex.Pattern].compile(String) [function] [call site] 00018
2 [java.util.regex.Pattern].compile(String) [function] [call site] 00019
2 [java.util.regex.Pattern].compile(String) [function] [call site] 00020
2 [java.util.regex.Pattern].compile(String) [function] [call site] 00021
2 [java.util.regex.Pattern].compile(String) [function] [call site] 00022
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].remainingBytes() [function] [call site] 00023
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00024
1 [org.apache.commons.codec.language.RefinedSoundex].<init>(String) [function] [call site] 00025
2 [String].toCharArray() [function] [call site] 00026
2 [org.apache.commons.codec.language.RefinedSoundex].<init>() [function] [call site] 00027
3 [String].toCharArray() [function] [call site] 00028
3 [org.apache.commons.codec.language.RefinedSoundex].<init>() [function] [call site] 00029
2 [String].toCharArray() [function] [call site] 00030
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].remainingBytes() [function] [call site] 00031
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeString(int) [function] [call site] 00032
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeBoolean() [function] [call site] 00033
1 [org.apache.commons.codec.language.Soundex].<init>(String,boolean) [function] [call site] 00034
2 [String].toCharArray() [function] [call site] 00035
2 [org.apache.commons.codec.language.Soundex].<init>() [function] [call site] 00036
3 [String].toCharArray() [function] [call site] 00037
3 [org.apache.commons.codec.language.Soundex].<init>() [function] [call site] 00038
3 [org.apache.commons.codec.language.Soundex].<init>(String,boolean) [function] [call site] 00039
3 [org.apache.commons.codec.language.Soundex].<init>(String) [function] [call site] 00040
4 [String].toCharArray() [function] [call site] 00041
4 [org.apache.commons.codec.language.Soundex].<init>() [function] [call site] 00042
4 [org.apache.commons.codec.language.Soundex].<init>(String,boolean) [function] [call site] 00043
4 [org.apache.commons.codec.language.Soundex].<init>(String) [function] [call site] 00044
4 [String].toCharArray() [function] [call site] 00045
4 [org.apache.commons.codec.language.Soundex].hasMarker(char[]) [function] [call site] 00046
2 [org.apache.commons.codec.language.Soundex].<init>(String,boolean) [function] [call site] 00047
2 [org.apache.commons.codec.language.Soundex].<init>(String) [function] [call site] 00048
2 [String].toCharArray() [function] [call site] 00049
1 [org.apache.commons.codec.language.bm.BeiderMorseEncoder].<init>() [function] [call site] 00050
2 [org.apache.commons.codec.language.bm.PhoneticEngine].<init>(org.apache.commons.codec.language.bm.BeiderMorseEncoder,org.apache.commons.codec.language.bm.BeiderMorseEncoder,boolean) [function] [call site] 00051
1 [com.code_intelligence.jazzer.api.FuzzedDataProvider].consumeRemainingAsString() [function] [call site] 00052
1 [org.apache.commons.codec.language.bm.BeiderMorseEncoder].encode(String) [function] [call site] 00053
2 [org.apache.commons.codec.language.bm.PhoneticEngine].encode(String) [function] [call site] 00054
3 [org.apache.commons.codec.language.bm.Lang].guessLanguages(String) [function] [call site] 00055
4 [String].toLowerCase(org.apache.commons.codec.language.bm.Lang) [function] [call site] 00056
4 [org.apache.commons.codec.language.bm.Languages].getLanguages() [function] [call site] 00057
4 [java.util.HashSet].<init>(java.util.Set<String>) [function] [call site] 00058
4 [java.util.List<LangRule>].forEach() [function] [call site] 00059
4 [org.apache.commons.codec.language.bm.Lang].from(java.util.HashSet) [function] [call site] 00060
4 [org.apache.commons.codec.language.bm.Lang].equals(LanguageSet) [function] [call site] 00061
3 [org.apache.commons.codec.language.bm.PhoneticEngine].encode(String,Languages.LanguageSet) [function] [call site] 00062
4 [org.apache.commons.codec.language.bm.Rule].getInstanceMap(NameType,org.apache.commons.codec.language.bm.PhoneticEngine,Languages.LanguageSet) [function] [call site] 00063
4 [org.apache.commons.codec.language.bm.Rule].getInstanceMap(NameType,RuleType,String) [function] [call site] 00064
5 [java.util.Map<NameType,java.util.Map<RuleType,java.util.Map<String,java.util.Map<String,java.util.List<org.apache.commons.codec.language.bm.Rule>>>>>].get(NameType) [function] [call site] 00065
5 [org.apache.commons.codec.language.bm.Rule].get(RuleType) [function] [call site] 00066
5 [org.apache.commons.codec.language.bm.Rule].get(String) [function] [call site] 00067
5 [NameType].getName() [function] [call site] 00068
5 [RuleType].getName() [function] [call site] 00069
5 [IllegalArgumentException].<init>(org.apache.commons.codec.language.bm.Rule) [function] [call site] 00070
4 [org.apache.commons.codec.language.bm.Rule].getInstanceMap(NameType,RuleType,Languages.LanguageSet) [function] [call site] 00071
5 [org.apache.commons.codec.language.bm.Languages.LanguageSet].isSingleton() [function] [call site] 00072
5 [org.apache.commons.codec.language.bm.Languages.LanguageSet].getAny() [function] [call site] 00073
5 [org.apache.commons.codec.language.bm.Rule].getInstanceMap(NameType,RuleType,org.apache.commons.codec.language.bm.Rule) [function] [call site] 00074
5 [org.apache.commons.codec.language.bm.Rule].getInstanceMap(NameType,RuleType,String) [function] [call site] 00075
4 [String].toLowerCase(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00076
4 [org.apache.commons.codec.language.bm.PhoneticEngine].replace(char,char) [function] [call site] 00077
4 [org.apache.commons.codec.language.bm.PhoneticEngine].trim() [function] [call site] 00078
4 [org.apache.commons.codec.language.bm.PhoneticEngine].startsWith(String) [function] [call site] 00079
4 [org.apache.commons.codec.language.bm.PhoneticEngine].substring(int) [function] [call site] 00080
4 [org.apache.commons.codec.language.bm.PhoneticEngine].encode(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00081
4 [org.apache.commons.codec.language.bm.PhoneticEngine].encode(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00082
4 [java.util.Map<NameType,java.util.Set<String>>].get(NameType) [function] [call site] 00083
4 [org.apache.commons.codec.language.bm.PhoneticEngine].startsWith(String) [function] [call site] 00084
4 [org.apache.commons.codec.language.bm.PhoneticEngine].substring(int) [function] [call site] 00085
4 [org.apache.commons.codec.language.bm.PhoneticEngine].encode(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00086
4 [org.apache.commons.codec.language.bm.PhoneticEngine].encode(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00087
4 [java.util.regex.Pattern].split(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00088
4 [java.util.Arrays].asList(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00089
4 [java.util.ArrayList].<init>() [function] [call site] 00090
4 [org.apache.commons.codec.language.bm.PhoneticEngine].forEach() [function] [call site] 00091
4 [java.util.Map<NameType,java.util.Set<String>>].get(NameType) [function] [call site] 00092
4 [java.util.ArrayList].removeAll(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00093
4 [java.util.ArrayList].addAll(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00094
4 [java.util.Map<NameType,java.util.Set<String>>].get(NameType) [function] [call site] 00095
4 [java.util.ArrayList].removeAll(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00096
4 [java.util.ArrayList].addAll(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00097
4 [IllegalStateException].<init>(String) [function] [call site] 00098
4 [org.apache.commons.codec.language.bm.PhoneticEngine].join(java.util.ArrayList,String) [function] [call site] 00099
4 [java.util.ArrayList].size() [function] [call site] 00100
4 [org.apache.commons.codec.language.bm.PhoneticEngine].iterator() [function] [call site] 00101
4 [org.apache.commons.codec.language.bm.PhoneticEngine].next() [function] [call site] 00102
4 [java.util.ArrayList].isEmpty() [function] [call site] 00103
4 [StringBuilder].<init>() [function] [call site] 00104
4 [java.util.ArrayList].forEach() [function] [call site] 00105
4 [StringBuilder].substring(int) [function] [call site] 00106
4 [org.apache.commons.codec.language.bm.PhoneticEngine].length() [function] [call site] 00107
4 [RulesApplication].<init>(java.util.Map<String,java.util.List<org.apache.commons.codec.language.bm.Rule>>,org.apache.commons.codec.language.bm.PhoneticEngine,org.apache.commons.codec.language.bm.PhoneticEngine,org.apache.commons.codec.language.bm.PhoneticEngine,int) [function] [call site] 00108
4 [RulesApplication].invoke() [function] [call site] 00109
4 [org.apache.commons.codec.language.bm.PhoneticEngine].getI() [function] [call site] 00110
4 [org.apache.commons.codec.language.bm.PhoneticEngine].getPhonemeBuilder() [function] [call site] 00111
4 [org.apache.commons.codec.language.bm.PhoneticEngine].applyFinalRules(org.apache.commons.codec.language.bm.PhoneticEngine,java.util.Map<String,java.util.List<org.apache.commons.codec.language.bm.Rule>>) [function] [call site] 00112
4 [org.apache.commons.codec.language.bm.PhoneticEngine].applyFinalRules(PhonemeBuilder,java.util.Map<String,java.util.List<org.apache.commons.codec.language.bm.Rule>>) [function] [call site] 00113
5 [java.util.Objects].requireNonNull(java.util.Map<String,java.util.List<org.apache.commons.codec.language.bm.Rule>>,String) [function] [call site] 00114
5 [java.util.Map<String,java.util.List<org.apache.commons.codec.language.bm.Rule>>].isEmpty() [function] [call site] 00115
5 [java.util.TreeMap].<init>(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00116
5 [org.apache.commons.codec.language.bm.PhoneticEngine.PhonemeBuilder].getPhonemes() [function] [call site] 00117
5 [org.apache.commons.codec.language.bm.PhoneticEngine].forEach() [function] [call site] 00118
5 [java.util.TreeMap].keySet() [function] [call site] 00119
5 [org.apache.commons.codec.language.bm.PhoneticEngine.PhonemeBuilder].<init>(org.apache.commons.codec.language.bm.PhoneticEngine) [function] [call site] 00120
4 [org.apache.commons.codec.language.bm.PhoneticEngine.PhonemeBuilder].makeString() [function] [call site] 00121
5 [Set<Rule.Phoneme>].stream() [function] [call site] 00122
5 [org.apache.commons.codec.language.bm.PhoneticEngine.PhonemeBuilder].map() [function] [call site] 00123
5 [java.util.stream.Collectors].joining(String) [function] [call site] 00124
5 [org.apache.commons.codec.language.bm.PhoneticEngine.PhonemeBuilder].collect(org.apache.commons.codec.language.bm.PhoneticEngine.PhonemeBuilder) [function] [call site] 00125