File src/de/jandankert/prefs/Utils.java

Last commit: Fri Jan 6 00:04:37 2012 +0100	Jan Dankert	let's start...


     1 package de.jandankert.prefs;
     2 
     3 import java.util.Collection;
     4 import java.util.Iterator;
     5 
     6 public final class Utils
     7 {
     8 
     9     public static <T> String join(final Collection<T> objs, final String delimiter)
    10     {
    11         if (objs == null || objs.isEmpty())
    12             return "";
    13         Iterator<T> iter = objs.iterator();
    14         StringBuffer buffer = new StringBuffer(iter.next().toString());
    15         while (iter.hasNext())
    16             buffer.append(delimiter).append(iter.next().toString());
    17         return buffer.toString();
    18     }
    19 
    20 }



Download src/de/jandankert/prefs/Utils.java


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Fri, 6 Jan 2012 00:04:37 +0100	Jan Dankert	let's start...