anchor.diff:  
   :drpc
     set CLASS=backtype.storm.daemon.drpc
  -  set STORM_OPTS=%STORM_SERVER_OPTS% %STORM_OPTS%
     %JAVA% -client -Dstorm.options= -Dstorm.conf.file= -cp %CLASSPATH% backtype.storm.command.config_value drpc.childopts > temp.txt
     FOR /F "tokens=1,* delims= " %%i in (temp.txt) do (
        if %%i == VALUE: (
  - 	set JAVA_HEAP_MAX=%%j )
  + 	set DRPC_CHILDOPTS=%%j )
      )
     del /F temp.txt
  +  set STORM_OPTS=%STORM_SERVER_OPTS% %STORM_OPTS% %DRPC_CHILDOPTS%
     goto :eof
   
   :help
  
positive.code:   
  :supervisor
    set CLASS=backtype.storm.daemon.supervisor
    set STORM_OPTS=%STORM_SERVER_OPTS% %STORM_OPTS%
    %JAVA% -client -Dstorm.options= -Dstorm.conf.file= -cp %CLASSPATH% backtype.storm.command.config_value supervisor.childopts > temp.txt
    FOR /F "tokens=1,* delims= " %%i in (temp.txt) do (
   	if %%i == VALUE: (
   	set JAVA_HEAP_MAX=%%j )
    )
    del /F temp.txt
  
    goto :eof
  
  :ui
    set CLASS=backtype.storm.ui.core
    set CLASSPATH=%CLASSPATH%;%STORM_HOME%
    set STORM_OPTS=%STORM_SERVER_OPTS% %STORM_OPTS%
    %JAVA% -client -Dstorm.options= -Dstorm.conf.file= -cp %CLASSPATH% backtype.storm.command.config_value ui.childopts > temp.txt
    FOR /F "tokens=1,* delims= " %%i in (temp.txt) do (
   	if %%i == VALUE: (
   	set JAVA_HEAP_MAX=%%j )
    )
    del /F temp.txt
    goto :eof
  
  :version
  
negative.code: 
  :logviewer
    set CLASS=backtype.storm.daemon.logviewer
     %JAVA% -client -Dstorm.options= -Dstorm.conf.file= -cp %CLASSPATH% backtype.storm.command.config_value logviewer.childopts > temp.txt
    FOR /F "tokens=1,* delims= " %%i in (temp.txt) do (
   	if %%i == VALUE: (
   	set LOGVIEWER_CHILDOPTS=%%j )
    )
    del /F temp.txt
    set STORM_OPTS=%STORM_SERVER_OPTS% %STORM_OPTS% %LOGVIEWER_CHILDOPTS%
    goto :eof
  
  :nimbus
    set CLASS=backtype.storm.daemon.nimbus
    %JAVA% -client -Dstorm.options= -Dstorm.conf.file= -cp %CLASSPATH% backtype.storm.command.config_value nimbus.childopts > temp.txt
      FOR /F "tokens=1,* delims= " %%i in (temp.txt) do (
   	if %%i == VALUE: (
   	set NIMBUS_CHILDOPTS=%%j )
    )
    del /F temp.txt
    set STORM_OPTS=%STORM_SERVER_OPTS% %STORM_OPTS% %NIMBUS_CHILDOPTS%
    goto :eof
  
  :rebalance
  