Java Array Join join(long[] array, String delim)

Description

join

License

Apache License

Declaration

static public String join(long[] array, String delim) 

Method Source Code

//package com.java2s;
/**/*from   w  ww.  j a va2s  .c om*/
 * Copyright 2014, Emory University
 * 
 * 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.
 */

import java.util.List;

public class Main {
    static public String join(long[] array, String delim) {
        StringBuilder build = new StringBuilder();

        for (long item : array) {
            build.append(delim);
            build.append(item);
        }

        return build.substring(delim.length());
    }

    static public <T> String join(List<T> list, String delim) {
        StringBuilder build = new StringBuilder();

        for (T item : list) {
            build.append(delim);
            build.append(item);
        }

        return build.length() > delim.length() ? build.substring(delim.length()) : "";
    }
}

Related

1. join(final T[] array, final char c)
2. join(final T[] collection)
3. join(int[] array, String separator)
4. join(int[] follows)
5. join(long[] a, long[] b)
6. join(Object[] arguments)
7. join(Object[] arr)
8. join(Object[] arr, String separator)
9. join(Object[] arr, String separator)