问题
I'm looking for the source code of Sun's standard java compiler, javac.
jdk1.6.0_07 has a few classes that are related, but they are interfaces
(java.lang.Compiler and javax.tools.JavaCompiler). There's also some packages under com.sun.mirror.* and com.sun.source.*, which seem to be interfaces for representing the java abstract syntax tree.
But I can't find the compiler source - anyone know where it is?
回答1:
Check this site The Java programming-language compiler (javac) group. The sources are in the Mercurial repositories.
jdk7/tl/langtools (for JDK 1.7)
jdk6/jdk6/langtools (for JDK 1.6)
In the header of the two sites I linked to you find download links for the sources (in bz2, zip and gz format)
There you have the sources in src\share\classes\com\sun\tools\javac\
回答2:
It's here
回答3:
It is also here:
http://java.sun.com/javase/downloads/index.jsp
In the section:
Java SE 6 JDK Source Code
来源：https://stackoverflow.com/questions/1584544/where-is-the-source-code-for-the-java-compiler