com.google.gwt.core.ext.typeinfo
Interfaces 
CompilationUnitProvider
HasMetaData
Classes 
JAbstractMethod
JArrayType
JClassType
JConstructor
JField
JMethod
JPackage
JParameter
JParameterizedType
JPrimitiveType
JType
TypeOracle
Exceptions 
BadTypeArgsException
NotFoundException
ParseException
TypeOracleException