pluginList = arr.toArray(new File[arr.size()]);
pluginList = arr.toArray(new URL[arr.size()]);
	private static void determinePlugins() {		if (pluginList != null)			return;		String homeDir = FindBugs.getHome();		if (homeDir == null)			return;		File pluginDir = new File(homeDir + File.separator + "plugin");		File[] contentList = pluginDir.listFiles();		if (contentList == null) {			System.err.println("Error: The path " + pluginDir.getPath()					+ " does not seem to be a directory!");			System.err.println("No FindBugs plugins could be loaded");			pluginList = new File[0];			return;		}		ArrayList<File> arr = new ArrayList<File>();		for (File aContentList : contentList) {			if (aContentList.getName().endsWith(".jar")) {				if (FindBugs.DEBUG)					System.out.println("Found plugin: " + aContentList.toString());				arr.add(aContentList);			}		}		pluginList = arr.toArray(new File[arr.size()]);	}