com.google.gwt.core.ext.typeinfo
Interfaces 
HasAnnotations
HasMetaData
HasTypeParameters
Classes 
JAbstractMethod
JAnnotationMethod
JAnnotationType
JArrayType
JClassType
JConstructor
JEnumConstant
JEnumType
JField
JGenericMethod
JGenericType
JMethod
JniConstants
JPackage
JParameter
JParameterizedMethod
JParameterizedType
JPrimitiveType
JRawType
JRealClassType
JType
JTypeParameter
JWildcardType
TypeOracle
Enums 
JWildcardType.BoundType
Exceptions 
BadTypeArgsException
NotFoundException
ParseException
TypeOracleException