# HG changeset patch
# User phh
# Date 1571881398 25200
# Node ID 5bb426e9acc4fb8ad88282f1b09d47c26008a06e
# Parent  24c5cad4dbfb202030b34346ef8327a2086c7cdb
8231968: getCurrentThreadAllocatedBytes default implementation s/b getThreadAllocatedBytes
Summary: Pass Thread.currentThread().getId() to getThreadAllocatedBytes, remove its implSpec
Reviewed-by: dholmes, mchung, sspitsyn

diff -r 24c5cad4dbfb -r 5bb426e9acc4 src/jdk.management/share/classes/com/sun/management/ThreadMXBean.java
--- a/src/jdk.management/share/classes/com/sun/management/ThreadMXBean.java	Thu Oct 24 02:58:29 2019 +0200
+++ b/src/jdk.management/share/classes/com/sun/management/ThreadMXBean.java	Wed Oct 23 18:43:18 2019 -0700
@@ -122,9 +122,6 @@
      *   {@link #getThreadAllocatedBytes getThreadAllocatedBytes}(Thread.currentThread().getId());
      * </pre></blockquote>
      *
-     * @implSpec The default implementation throws
-     * {@code UnsupportedOperationException}.
-     *
      * @return an approximation of the total memory allocated, in bytes, in
      * heap memory for the current thread
      * if thread memory allocation measurement is enabled;
@@ -141,7 +138,7 @@
      * @since 14
      */
     public default long getCurrentThreadAllocatedBytes() {
-        throw new UnsupportedOperationException();
+        return getThreadAllocatedBytes(Thread.currentThread().getId());
     }
 
     /**