Java Collection Join join(String token, Collection strings)

Description

join

License

Open Source License

Declaration

public static String join(String token, Collection strings) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.util.*;

public class Main {
    public static String join(String token, String[] strings) {
        StringBuffer sb = new StringBuffer();

        for (int x = 0; x < (strings.length - 1); x++) {
            sb.append(strings[x]);/*  ww  w  . j a  v  a  2s .c o m*/
            sb.append(token);
        }
        sb.append(strings[strings.length - 1]);

        return (sb.toString());
    }

    public static String join(String token, Collection strings) {
        StringBuffer sb = new StringBuffer();

        for (Iterator iter = strings.iterator(); iter.hasNext();) {
            sb.append(iter.next());
            if (iter.hasNext()) {
                sb.append(token);
            }
        }

        return (sb.toString());
    }
}

Related

1. join(String separator, Collection list)
2. join(String separator, Collection parts)
3. join(String separator, Collection strings)
4. join(String separator, Collection objects)
5. join(String separator, Collection values)
6. join(String[] collection, String delimiter)
7. join(String[] collection, String separator)
8. join(StringBuilder builder, Collection strs)
9. join2(Collection list, String delimiter)