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Tuesday, March 22, 2011

Presentation Slides: Java Bytecode Fundamentals I - Tech Talk for JUG.lv, March 2011


2 comments:

Dong said...

Hello,I've got a question about the transition from page 35 to 36. The dup_x2 byte code. Based on http://en.wikipedia.org/wiki/Java_bytecode_instruction_listings, the result of this byte code execution is (stack top)B A B B(stack base), if the type of B is neither long or double. Could you please kindly look into this? Thank you very much for your time.

Anton Arhipov said...

Hi! Thx for noticing this. This is a typo, it should have been dup2_x2 indeed

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