Java Collection Join join(final Collection values, final String separator)

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    Description

    join

    License

    Apache License

    Declaration 

    public static String join(final Collection<Object> values, final String separator)

    Method Source Code

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

import java.util.Collection;

import java.util.Iterator;

public class Main {
    public static String join(final Collection<Object> values, final String separator) {
        if (values == null)
            return "";
        StringBuilder sb = new StringBuilder();
        Iterator<Object> it = values.iterator();
        while (it.hasNext()) {
            sb.append(String.valueOf(it.next()));
            if (it.hasNext())
                sb.append(separator);/*www  .ja  v a 2 s  .c  o m*/
        }
        return sb.toString();
    }

    public static String join(final Collection<Object> values) {
        return join(values, ", ");
    }
}

    Related

    1. join(final Collection coll, final String delimiter)
    2. join(final Collection coll, final String glue)
    3. join(final Collection items, final String inBetween)
    4. join(final Collection list, final String inbetween)
    5. join(final Collection strings, String delimeter)
    6. join(final Collection aStrings, final String aSeparator)
    7. join(final Collection chunks, final String delimiter)
    8. join(final Collection collection, final String separator)
    9. join(final Collection list, final String separator)

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