hg: hsx/hotspot-rt/hotspot: 8025638: jmap returns 0 instead of 1 when it fails.

[staffan.larsen at oracle.com]

Changeset: 7fe6ef09d242
Author:    farvidsson
Date:      2013-10-16 09:20 +0200
URL:       http://hg.openjdk.java.net/hsx/hotspot-rt/hotspot/rev/7fe6ef09d242

8025638: jmap returns 0 instead of 1 when it fails.
Summary: Re-factored some code handling return values and fails/errors during tool execution.
Reviewed-by: sla, kevinw
Contributed-by: fredrik.arvidsson at oracle.com

! agent/src/share/classes/sun/jvm/hotspot/tools/ClassLoaderStats.java
! agent/src/share/classes/sun/jvm/hotspot/tools/FinalizerInfo.java
! agent/src/share/classes/sun/jvm/hotspot/tools/FlagDumper.java
! agent/src/share/classes/sun/jvm/hotspot/tools/HeapDumper.java
! agent/src/share/classes/sun/jvm/hotspot/tools/HeapSummary.java
! agent/src/share/classes/sun/jvm/hotspot/tools/JInfo.java
! agent/src/share/classes/sun/jvm/hotspot/tools/JMap.java
! agent/src/share/classes/sun/jvm/hotspot/tools/JSnap.java
! agent/src/share/classes/sun/jvm/hotspot/tools/JStack.java
! agent/src/share/classes/sun/jvm/hotspot/tools/ObjectHistogram.java
! agent/src/share/classes/sun/jvm/hotspot/tools/PMap.java
! agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java
! agent/src/share/classes/sun/jvm/hotspot/tools/StackTrace.java
! agent/src/share/classes/sun/jvm/hotspot/tools/SysPropsDumper.java
! agent/src/share/classes/sun/jvm/hotspot/tools/Tool.java
! agent/src/share/classes/sun/jvm/hotspot/tools/jcore/ClassDump.java
! agent/src/share/classes/sun/jvm/hotspot/tools/soql/JSDB.java
! agent/src/share/classes/sun/jvm/hotspot/tools/soql/SOQL.java