Start by using a decent compiler, like jikes from IBM (GPLed). javac does not much for code optimization. Then use a VM with a decent JIT.
Then learn java bytecode, so you can answer your
questions by decompiling byte code. Then subscribe
to the jdc, from Javasoft.
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Start by using a decent compiler, like jikes from IBM (GPLed). javac does not much for code optimization. Then use a VM with a decent JIT. Then learn java bytecode, so you can answer your questions by decompiling byte code. Then subscribe to the jdc, from Javasoft.