Dump content of bundle to a String

bundle_to_string.java

public static String bundle2String(Bundle bundle) {
	StringBuilder sb = new StringBuilder();

	List<String> keys = new ArrayList<String>(bundle.keySet());
	Collections.sort(keys);

	for (String key : keys) {
		Object value = bundle.get(key);
		if (value == null) {
			sb.append(String.format("%s: null", key));
		} else {
			sb.append(String.format("%s: %s (%s)", key, value.toString(), value.getClass().getName()));
		}
		sb.append("\n");
	}

	return sb.toString();
}