Method listFiles

src/main/java/dcd/DcdHelper.java:218–224

(File directory)

	}

	static File[] listFiles(File directory) {
		final File[] files = directory.listFiles();
		if (files == null) {
			return new File[] {};
		}
		return files;
	}

	static boolean isJarOrWarFile(File file) {
		return file.getName().endsWith(".jar") || file.getName().endsWith(".war");