code: public static <T extends CharSequence> T[] removeEmpty(T[] array) {
  		return filter(array, new Filter<T>() {
  			@Override
  			public boolean accept(T t) {
  				return false == StrUtil.isEmpty(t);
  			}
  		});
  	}
docs: 去除{@code null}或者"" 元素
  
  @param array 数组
  @return 处理后的数组
  @since 3.2.2