hg: jdk6/jdk6/langtools: 6558476: com/sun/tools/javac/Main.compile don't release file handles on return

[jonathan.gibbons at sun.com]

Changeset: a5785633d048
Author:    jjg
Date:      2009-08-11 10:52 -0700
URL:       http://hg.openjdk.java.net/jdk6/jdk6/langtools/rev/a5785633d048

6558476: com/sun/tools/javac/Main.compile don't release file handles on return
Reviewed-by: darcy

! src/share/classes/com/sun/tools/javac/main/JavaCompiler.java
! src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
+ src/share/classes/com/sun/tools/javac/util/CloseableURLClassLoader.java
! src/share/classes/com/sun/tools/javac/util/JavacFileManager.java
+ test/tools/javac/T6558476.java