Method findFirst

src/org/antlr/codebuff/misc/BuffUtils.java:25–32

(List<T> data, Predicate<T> pred)

	//  Generic filtering, mapping, joining that should be in the standard library but aren't
	public static <T> T findFirst(List<T> data, Predicate<T> pred) {
		if ( data!=null ) for (T x : data) {
			if ( pred.test(x) ) {
				return x;
			}
		}
		return null;
	}

	public static <T> List<T> filter(List<T> data, Predicate<T> pred) {
		List<T> output = new ArrayList<>();