HADOOP-7337. Change PureJavaCrc32 annotations to public stable.

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1128789 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -185,6 +185,8 @@ Trunk (unreleased changes)
     HADOOP-7312. Update value of hadoop.common.configuration.version.
     (Harsh J Chouraria via todd)
 
+    HADOOP-7337. Change PureJavaCrc32 annotations to public stable.  (szetszwo)
+
   OPTIMIZATIONS
   
     HADOOP-7333. Performance improvement in PureJavaCrc32. (Eric Caspole

src/java/org/apache/hadoop/util/PureJavaCrc32.java

@@ -34,13 +34,14 @@
  *
  * @see java.util.zip.CRC32
  */
-@InterfaceAudience.Private
-@InterfaceStability.Unstable
+@InterfaceAudience.Public
+@InterfaceStability.Stable
 public class PureJavaCrc32 implements Checksum {
 
   /** the current CRC value, bit-flipped */
   private int crc;
 
+  /** Create a new PureJavaCrc32 object. */
   public PureJavaCrc32() {
     reset();
   }