Can standard Sun javac do incremental compiling?

Posted by calavera.info on Stack Overflow See other posts from Stack Overflow or by calavera.info
Published on 2010-04-07T07:07:05Z Indexed on 2010/04/07 7:13 UTC
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java

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compiler

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incremental

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eclipse

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sun

Recently I started to use Eclipse's java compiler, because it is significantly faster than standard javac. I was told that it's faster because it performs incremental compiling. But I'm still a bit unsure about this since I can't find any authoritative documentation about both - eclispse's and sun's - compilers "incremental feature". Is it true that Sun's compiler always compiles every source file and Eclipse's compiler compile only changed files and those that are affected by such a change?

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