Import GNU Classpath (20121202).

2012-12-19  Matthias Klose  <doko@ubuntu.com>

        Import GNU Classpath (20121202).

        * Regenerate class and header files.
        * Regenerate auto* files.
        * sources.am, gcj/javaprims.h: Regenerate.
        * gnu/java/nio/FileLockImpl.java (close): New override.

From-SVN: r194618

libjava/classpath/java/io/ObjectOutput.java

@@ -48,7 +48,8 @@ package java.io;
   *
   * @see DataOutput
   */
-public interface ObjectOutput extends DataOutput
+public interface ObjectOutput
+  extends DataOutput, AutoCloseable
 {
   /**
     * This method writes the specified byte to the output stream.