openjava.mop
Interfaces 
OJMember
Classes 
ClassEnvironment
ClosedEnvironment
Environment
FileEnvironment
GlobalEnvironment
Metaclass
MetaInfo
OJClass
OJConstructor
OJField
OJMethod
OJModifier
OJPrimitive
OJSystem
Signature
Toolbox
Exceptions 
AmbiguousClassesException
CannotAlterException
CannotExecuteException
CannotInspectException
MOPException
NoSuchMemberException
OJClassNotFoundException