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wAsync: A WebSockets/HTTP Client Library

There is a newer version: 3.0.2

/*
 * Copyright 2015 Async-IO.org
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package org.atmosphere.wasync.util;

public class Utils {

    public final static boolean whiteSpace(byte[] b) {
        int i = b.length;
        while (i-- > 0 && (b[i] == 10 || b[i] == 32)) {
        }
        return i == -1;
    }
}