Ignored if no help UI is available.
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final IWorkbenchHelpSystem helpSystem = PlatformUI.getWorkbench() .getHelpSystem(); final String href = event.getParameter(PARAM_ID_HREF); if (href == null) { helpSystem.displayHelp(); } else { helpSystem.displayHelpResource(href); } return null;
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{ @Override public void run() { final IWorkbenchHelpSystem helpSystem = PlatformUI.getWorkbench().getHelpSystem(); helpSystem.displayHelp(); } }; Actions.HELP_WINDOW.initialize( helpWindowAction ); connectionsAction = new Action()