ArrayUtils.java

package org.theonefx.wcframework.utils;

public abstract class ArrayUtils {
	public static boolean isEndWith(byte[] bytes, byte[] end, int offset) {
		if (end.length == 0) {
			return true;
		}
		if (bytes.length - offset < end.length) {
			return false;
		}
		for (int i = (end.length - 1); i >= 0; i--) {
			if (bytes[offset + i] != end[i]) {
				return false;
			}
		}
		return true;
	}

	public static boolean isEmptyArray(Object[] array) {
		if (array == null || array.length == 0) {
			return true;
		}
		return false;
	}

	public static boolean isEmpty2dArray(Object[] array) {
		if (array == null || array.length == 0) {
			return true;
		}
		for (Object o : array) {
			Object[] oo = (Object[]) o;
			if (oo != null && oo.length > 0) {
				return false;
			}
		}
		return true;
	}

}