Util.java Source code

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Here is the source code for Util.java

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import java.util.StringTokenizer;

/* Copyright (c) 2008 Google Inc.
 *
 * 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 com.google.gdata.util.common.base;

/**
 * Some common string manipulation utilities.
 */
public class Util {

    /** Parse comma-separated list of longs and return as array. */
    public static long[] splitLongs(String str) throws IllegalArgumentException {
        StringTokenizer tokenizer = new StringTokenizer(str, ",");
        int n = tokenizer.countTokens();
        long[] list = new long[n];
        for (int i = 0; i < n; i++) {
            String token = tokenizer.nextToken();
            list[i] = Long.parseLong(token);
        }
        return list;
    }

}