# HG changeset patch
# User Oleksandr Gavenko <gavenkoa@gmail.com>
# Date 1451059210 -7200
# Node ID 1333ab54cab15850375110d51f9eddb65ca3b1de
# Parent  a2bec9594bb47500aa3b6165db1f2d0e6e6dd366
``live`` option.

diff -r a2bec9594bb4 -r 1333ab54cab1 java.rst
--- a/java.rst	Fri Dec 25 17:58:15 2015 +0200
+++ b/java.rst	Fri Dec 25 18:00:10 2015 +0200
@@ -197,6 +197,10 @@
 
   $ jmap -dump:format=b,file=heap.dump $PID
 
+With ``live`` option only reachable objects are dumped::
+
+  $ jmap -dump:live,format=b,file=heap.dump $PID
+
 Creating heap dump on OutOfMemory error.
 ========================================