Bug 161848 [JFace] Javadoc quality in org.eclipse.jface
As Tod announced on the platform-ui mailing list he wants to set the compiler settings to stricter mode so to ensure the javadoc quality. Because the weather was so lousy in Austria today I tried it and took the effort (~2 hours). I'll attach the patches package wise. This is a starting point.
bundles/org.eclipse.jface/src/org/eclipse/jface/window/ApplicationWindow.java
protected boolean canHandleShellCloseEvent() {
        return super.canHandleShellCloseEvent() && !operationInProgress;
    }
    /* (non-Javadoc)
     * Method declared on Window.
     */
    public boolean close() {
        if (operationInProgress) {
			return false;
		}
        if (super.close()) {
            if (menuBarManager != null) {
                menuBarManager.dispose();
                menuBarManager = null;
            }
            if (toolBarManager != null) {
            	if (toolBarManager instanceof IToolBarManager2) {
					((IToolBarManager2) toolBarManager).dispose();
				} else if (toolBarManager instanceof ToolBarManager) {
					((ToolBarManager) toolBarManager).dispose();
				}
                toolBarManager = null;
            }
            if (statusLineManager != null) {
                statusLineManager.dispose();
                statusLineManager = null;
            }
            if (coolBarManager != null) {
            	if (coolBarManager instanceof ICoolBarManager2) {
					((ICoolBarManager2) coolBarManager).dispose();