anchor.diff:  echo    -gui            Use the Graphical UI (default behavior)
   echo    -textui         Use the Text UI
   echo    -jvmArgs args   Pass args to JVM
  +echo    -maxHeap size   Set maximum Java heap size in megabytes (default %maxheap%)
   echo    -javahome dir   Specify location of JRE
   echo    -help           Display this message
   echo    -debug          Enable debug tracing in FindBugs
  
positive.code: if "%firstArg%"=="-jvmArgs" set jvmargs=%secondArg%
  if "%firstArg%"=="-jvmArgs" goto shift2
  
  if "%firstArg%"=="-debug" set debugArg=-Dfindbugs.debug=true
  if "%firstArg%"=="-debug" goto shift1
  
  
negative.code: :: Set up default values
  :: ----------------------------------------------------------------------
  set appjar=findbugsGUI.jar
  set jvmargs=
  set javacmd=java
  set debugArg=
  set args=
  set javaProps=
  set start=
  set maxheap=256
  
  :: Honor JAVA_HOME environment variable if it is set
  if "%JAVA_HOME%"=="" goto nojavahome
  