Mercurial > hg > jdk9-shenandoah > langtools
changeset 2686:82acac4e6d0d
8062376: Suppress cast warnings when using NIO buffers
Reviewed-by: psandoz, jfranck
| author | rwarburton |
|---|---|
| date | Wed, 29 Oct 2014 12:09:17 +0100 |
| parents | 7b80aafb5b76 |
| children | 56f8be952a5c |
| files | src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java src/jdk.compiler/share/classes/com/sun/tools/javac/util/BaseFileManager.java |
| diffstat | 2 files changed, 4 insertions(+), 0 deletions(-) [+] |
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--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java Thu Sep 25 14:38:29 2014 -0700 +++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/file/JavacFileManager.java Wed Oct 29 12:09:17 2014 +0100 @@ -76,6 +76,7 @@ */ public class JavacFileManager extends BaseFileManager implements StandardJavaFileManager { + @SuppressWarnings("cast") public static char[] toArray(CharBuffer buffer) { if (buffer.hasArray()) return ((CharBuffer)buffer.compact().flip()).array();
--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/util/BaseFileManager.java Thu Sep 25 14:38:29 2014 -0700 +++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/util/BaseFileManager.java Wed Oct 29 12:09:17 2014 +0100 @@ -235,6 +235,7 @@ return encName; } + @SuppressWarnings("cast") public CharBuffer decode(ByteBuffer inbuf, boolean ignoreEncodingErrors) { String encodingName = getEncodingName(); CharsetDecoder decoder; @@ -315,6 +316,7 @@ * @return a byte buffer containing the contents of the stream * @throws IOException if an error occurred while reading the stream */ + @SuppressWarnings("cast") public ByteBuffer makeByteBuffer(InputStream in) throws IOException { int limit = in.available(); @@ -343,6 +345,7 @@ /** * A single-element cache of direct byte buffers. */ + @SuppressWarnings("cast") private static class ByteBufferCache { private ByteBuffer cached; ByteBuffer get(int capacity) {