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Java Virtual Machine-byte code instruction set

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Introduction to bytecode instruction set:

The instructions for a Java Virtual machine consist of a byte-length opcode that represents the meaning of a particular operation (Opcode) and 0 to several operands (operands) that represent the parameters required for this operation. Many instructions in a virtual machine do not contain operands, only one opcode.

 Do {   automatically calculates the PC register and removes the opcode from the location of the PC register   ; if (there are operands) take out the operand   ;  while (Process next cycle)

Java Virtual Machine-byte code instruction set

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