[security-dev 01645]: hg: jdk7/tl/langtools: 6930076: "null" can incorrectly appear in error message compiler.err.error.reading.file

[jonathan.gibbons at sun.com]

Changeset: 72833a8a6086
Author:    jjg
Date:      2010-02-26 15:26 -0800
URL:       http://hg.openjdk.java.net/jdk7/tl/langtools/rev/72833a8a6086

6930076: "null" can incorrectly appear in error message compiler.err.error.reading.file
Reviewed-by: darcy

! src/share/classes/com/sun/tools/javac/file/JavacFileManager.java
! src/share/classes/com/sun/tools/javac/file/Paths.java
! src/share/classes/com/sun/tools/javac/main/JavaCompiler.java