hg: jdk-updates/jdk11u: 8214892: Delayed starting of debugging via jcmd

[goetz.lindenmaier at sap.com]

Changeset: b891bde6dc13
Author:    clanger
Date:      2018-12-12 11:34 +0000
URL:       http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/b891bde6dc13

8214892: Delayed starting of debugging via jcmd
Reviewed-by: cjplummer, clanger
Contributed-by: ralf.schmelter at sap.com

! src/hotspot/share/services/diagnosticCommand.cpp
! src/hotspot/share/services/diagnosticCommand.hpp
! src/jdk.jdwp.agent/share/native/libjdwp/debugInit.c
+ test/jdk/com/sun/jdi/OnJcmdTest.java