public static void getFileList()

in plugins/org.apache.karaf.eik.core/src/main/java/org/apache/karaf/eik/core/KarafCorePluginUtils.java [172:189]

• 16 lines of code
• 8 McCabe index (conditional complexity)

    public static void getFileList(final File dir, final String extension, final List<File> list, final int maxDepth) {
        if (dir == null) {
            throw new IllegalArgumentException("Directory must not be null");
        }

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

        for (final File file : files) {
            if (file.isDirectory() && maxDepth > 0) {
                getFileList(file, extension, list, maxDepth - 1);
            } else if (file.getAbsolutePath().endsWith(extension) || file.getAbsolutePath().endsWith(".zip")) {
                list.add(file);
            }
        }
    }