0x00    NOP

0x10    BIPUSH byte
0x13    LDC_W constant
0x15    ILOAD var

0x36    ISTORE var

0x57    POP
0x59    DUP
0x5F    SWAP

0x60    IADD
0x64    ISUB

0x70    SHL
0x71    SHR
0x72    IMUL
0x73    IDIV

0x7E    IAND

0x84    IINC var byte

0x99    IFEQ label
0x9B    IFLT label
0x9F    IF_ICMPEQ label

0xA7    GOTO label
0xAC    IRETURN

0xB0    IOR
0xB6    INVOKEVIRTUAL method

0xC4    WIDE

0xD1    NEWARRAY
0xD2    IALOAD
0xD3    IASTORE
0xD4    GC

0xE1    NETBIND
0xE2    NETCONNECT
0xE3    NETIN
0xE4    NETOUT
0xE5    NETCLOSE

0xFC    IN
0xFD    OUT
0xFE    ERR
0xFF    HALT