hi, I found some methods in the classlib have no code, and found just a "return" instruction in the corresponding .class file, for example Java.lang.object.wait(). But when JIT compiles the bytecode of such methods, I found the bytecode contains not only the "return" instruction. Many other instructions are contained in the bytecode. Could anyone tell me when and how other instructions are included in the bytecode?
Thanks, Chengrong
