Java Array Join join(String[] strs)

Description

join

License

Apache License

Declaration

public static String join(String[] strs) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.List;

public class Main {
    public static String join(String[] strs) {
        StringBuilder buf = new StringBuilder();
        for (int i = 0; i < strs.length; i++) {
            if (i > 0) {
                buf.append(",");
            }/*from  w  ww  .j a va2s  .  c om*/
            buf.append(strs[i]);
        }
        return buf.toString();
    }

    public static String join(List<String> strs) {
        StringBuilder buf = new StringBuilder();
        int len = strs.size();
        for (int i = 0; i < len; i++) {
            if (i > 0) {
                buf.append(",");
            }
            buf.append(strs.get(i));
        }
        return buf.toString();
    }
}

Related

1. join(String[] strings, String glue)
2. join(String[] strings, String separator)
3. join(String[] strings, String separator)
4. join(String[] strings, String seperator)
5. join(String[] strParts, String glue)
6. join(String[] strs, String glue, int start, int end)
7. join(String[] tokens, String delimiter)
8. join(String[] tokens, String separator)
9. join(String[] x)