if(helpBroker == null){
String helpHSString = "com/sun/enterprise/tools/upgrade/doc/UpgradeToolHelp.hs";
HelpSet helpHS = null;
ClassLoader cl = Utils.class.getClassLoader();
try {
java.net.URL hsURL = HelpSet.findHelpSet(cl, helpHSString);
helpHS = new HelpSet(null, hsURL);
} catch (Exception ee) {
// log messages....
log.warning( "HelpSet " + ee.getMessage());
log.warning("HelpSet "+ helpHS +" not found");
return null;
}
// Create a HelpBroker object:
helpBroker = helpHS.createHelpBroker();
}
return helpBroker;
