Java Collection Join joinValues(Collection values, String separator)

Description

join Values

License

Apache License

Declaration

public static String joinValues(Collection<String> values, String separator) 

Method Source Code

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

import java.util.Collection;

public class Main {
    public static String joinValues(Collection<String> values, String separator) {
        StringBuilder builder = new StringBuilder();
        boolean first = true;
        for (String value : values) {
            if (!first) {
                builder.append(separator);
            } else {
                first = false;//from   ww  w  .j a v  a  2 s .c o m
            }
            builder.append(value);
        }
        return builder.toString();
    }
}

Related

1. joinStrings(String delim, Collection strs)
2. joinStringValues(Collection