javac and jikes

tuxulux · 01-23-2005, 03:39 PM

how are javac and jikes different, do they create a different class file is one faster or what is teh difference?

aluser · 01-23-2005, 06:44 PM

jikes runs a lot faster in my experience. I'm not sure how the generated bytecode compares. jikes is open source.

They generally accomplish the same task, though.

jlliagre · 01-23-2005, 06:47 PM

jikes and javac produce identicals, or almost identicals class files.
jikes is a native C++ program, so it must be compiled for each target architecture and then is likely to run faster.
jikes doesn't currently support the java 1.5 new language features like generics.

jlliagre · 01-23-2005, 07:14 PM

Quote:

jikes is open source.

As of its 1.5 version, Sun JDK is, to a certain extent, open source too:
http://java.sun.com/j2se/1.5.0/source_license.html

acid_kewpie · 01-24-2005, 01:34 PM

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