protected final void registerBrowser( AbstractQueueBrowser browser )
    {
    	if (browsersMap.put(browser.getId(),browser) != null)
    		throw new IllegalArgumentException("Browser "+browser.getId()+" already exists");
    }
protected final void registerBrowser ( AbstractQueueBrowser browser ) { if ( browsersMap . put ( browser . getId ( ) , browser ) != null ) throw new IllegalArgumentException ( "Browser " + browser . getId ( ) + " already exists" ) ; }
Register a browser