Java String Join join2(String connector, String... strs)

Description

join

License

Open Source License

Declaration

public static String join2(String connector, String... strs) 

Method Source Code

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

import java.util.List;

public class Main {
    /** EMPTY [String] */
    public static final String EMPTY = "";

    public static String join2(String connector, String... strs) {

        StringBuffer sBuffer = new StringBuffer();

        for (Object object : strs) {
            sBuffer.append(object).append(connector);
        }/*from   w w w .j a v  a2s.c  o  m*/

        if (sBuffer.length() > 0) {
            sBuffer.delete(sBuffer.length() - connector.length(), sBuffer.length());
        }

        return sBuffer.toString();
    }

    public static String join2(String connector, List<Object> objects) {

        StringBuffer sBuffer = new StringBuffer();

        for (Object object : objects) {
            sBuffer.append(object).append(connector);
        }

        if (sBuffer.length() > 0) {
            sBuffer.delete(sBuffer.length() - connector.length(), sBuffer.length());
        }

        return sBuffer.toString();
    }

    public static String toString(Object object) {

        return object == null ? EMPTY : object.toString();
    }
}

Related

1. join(String splitter, String... strs)
2. join(String str[], String splitter)
3. join(String... paths)
4. join(String... xs)
5. join(T delimiter, List list)
6. joinColumns(Iterable columns)
7. joinedList(T first, T... others)
8. joinIterable(Iterable element, String separator)
9. joinMap(Map map)