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bcel API: Package org.apache.bcel.generic org.apache.bcel.generic
Interfaces 
AllocationInstruction
ClassObserver
CompoundInstruction
ConstantPushInstruction
ExceptionThrower
FieldObserver
IndexedInstruction
InstructionConstants
InstructionListObserver
InstructionTargeter
LoadClass
MethodObserver
NamedAndTyped
PopInstruction
PushInstruction
StackConsumer
StackProducer
TypedInstruction
UnconditionalBranch
VariableLengthInstruction
Visitor
Classes 
AALOAD
AASTORE
ACONST_NULL
ALOAD
ANEWARRAY
ARETURN
ArithmeticInstruction
ArrayInstruction
ARRAYLENGTH
ArrayType
ASTORE
ATHROW
BALOAD
BasicType
BASTORE
BIPUSH
BranchHandle
BranchInstruction
BREAKPOINT
CALOAD
CASTORE
CHECKCAST
ClassGen
CodeExceptionGen
ConstantPoolGen
ConversionInstruction
CPInstruction
D2F
D2I
D2L
DADD
DALOAD
DASTORE
DCMPG
DCMPL
DCONST
DDIV
DLOAD
DMUL
DNEG
DREM
DRETURN
DSTORE
DSUB
DUP
DUP_X1
DUP_X2
DUP2
DUP2_X1
DUP2_X2
EmptyVisitor
F2D
F2I
F2L
FADD
FALOAD
FASTORE
FCMPG
FCMPL
FCONST
FDIV
FieldGen
FieldGenOrMethodGen
FieldInstruction
FieldOrMethod
FLOAD
FMUL
FNEG
FREM
FRETURN
FSTORE
FSUB
GETFIELD
GETSTATIC
GOTO
GOTO_W
GotoInstruction
I2B
I2C
I2D
I2F
I2L
I2S
IADD
IALOAD
IAND
IASTORE
ICONST
IDIV
IF_ACMPEQ
IF_ACMPNE
IF_ICMPEQ
IF_ICMPGE
IF_ICMPGT
IF_ICMPLE
IF_ICMPLT
IF_ICMPNE
IFEQ
IFGE
IFGT
IfInstruction
IFLE
IFLT
IFNE
IFNONNULL
IFNULL
IINC
ILOAD
IMPDEP1
IMPDEP2
IMUL
INEG
INSTANCEOF
Instruction
InstructionConstants.Clinit
InstructionFactory
InstructionHandle
InstructionList
InvokeInstruction
INVOKEINTERFACE
INVOKESPECIAL
INVOKESTATIC
INVOKEVIRTUAL
IOR
IREM
IRETURN
ISHL
ISHR
ISTORE
ISUB
IUSHR
IXOR
JSR
JSR_W
JsrInstruction
L2D
L2F
L2I
LADD
LALOAD
LAND
LASTORE
LCMP
LCONST
LDC
LDC_W
LDC2_W
LDIV
LineNumberGen
LLOAD
LMUL
LNEG
LoadInstruction
LocalVariableGen
LocalVariableInstruction
LOOKUPSWITCH
LOR
LREM
LRETURN
LSHL
LSHR
LSTORE
LSUB
LUSHR
LXOR
MethodGen
MONITORENTER
MONITOREXIT
MULTIANEWARRAY
NEW
NEWARRAY
NOP
ObjectType
POP
POP2
PUSH
PUTFIELD
PUTSTATIC
ReferenceType
RET
RETURN
ReturnaddressType
ReturnInstruction
SALOAD
SASTORE
Select
SIPUSH
StackInstruction
StoreInstruction
SWAP
SWITCH
TABLESWITCH
Type
Exceptions 
ClassGenException
TargetLostException