hg: jdk9/dev/langtools: 8062376: Suppress cast warnings when using NIO buffers

[paul.sandoz at oracle.com]

Changeset: 82acac4e6d0d
Author:    rwarburton
Date:      2014-10-29 12:09 +0100
URL:       http://hg.openjdk.java.net/jdk9/dev/langtools/rev/82acac4e6d0d

8062376: Suppress cast warnings when using NIO buffers
Reviewed-by: psandoz, jfranck

! src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/util/BaseFileManager.java