Bug 55056 [Workbench] would like to establish my workspace (and no longer be prompted)
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/ChooseWorkspaceData.java
return;
		
		if(selection != null) {
			String oldEntry = recentWorkspaces[0];
			recentWorkspaces[0] = selection;
			for (int i = 1; i < recentWorkspaces.length && oldEntry != null; ++i) {
				if (selection.equals(oldEntry))
					return;
				String tmp = recentWorkspaces[i];
				recentWorkspaces[i] = oldEntry;
				oldEntry = tmp;
			}
		}
		Writer writer = null;
		try {
			writer = new FileWriter(persUrl.getFile());
			
			
			
			
			
			
			
			
			XMLMemento memento = XMLMemento.createWriteRoot("launchWorkspaceData"); 
			memento.createChild(XML.PROTOCOL)
				   .putInteger(XML.VERSION, PERS_ENCODING_VERSION);
			IMemento recentMemento = memento.createChild(XML.RECENT_WORKSPACES);
			recentMemento.putInteger(XML.MAX_LENGTH, recentWorkspaces.length);
			for(int i = 0; i < recentWorkspaces.length; ++i) {