Java Collection Convert toCommaSeparatedString(final Collection items)

Description

Returns string containing item names, each separated from other with comma and space.

License

Open Source License

Parameter

Parameter	Description
items	a parameter

Declaration

public static String toCommaSeparatedString(final Collection<? extends Object> items) 

Method Source Code

//package com.java2s;
import java.util.*;

public class Main {
    public static final String COMMA_SPACE_SEPARATOR = ", ";

    /**//from  w  ww  .  j  a v  a 2 s.c  om
     * Returns string containing item names, each separated from other with
     * comma and space. Names are obtained via toString() method.
     * 
     * @param items
     * @return
     */
    public static String toCommaSeparatedString(final Collection<? extends Object> items) {
        String result = "";
        for (final Iterator<? extends Object> iter = items.iterator(); iter.hasNext();) {
            result += iter.next();
            if (iter.hasNext()) {
                result += COMMA_SPACE_SEPARATOR;
            }
        }

        return result;
    }
}

Related

1. toCollectionString(Collection c, char sep)
2. toCollectionString(Collection collection_p)
3. toCommaDelimitedString(Collection c)
4. toCommaDelimitedStringInQuotes(Collection c)
5. toCommaSep(Collection strings)
6. toCommaSeparatedValues(Collection list)
7. toCommaSepared(Collection aListOfString)
8. toCommaString(Collection c)
9. toCsvString(Collection collection)