[Rails-commits] 18xx/rails/util Util.java,1.17,1.18

[Erik V. <ev...@us...>]

Update of /cvsroot/rails/18xx/rails/util
In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv23815/rails/util

Modified Files:
	Util.java 
Log Message:
Added joinWithDelimiter

Index: Util.java
===================================================================
RCS file: /cvsroot/rails/18xx/rails/util/Util.java,v
retrieving revision 1.17
retrieving revision 1.18
diff -C2 -d -r1.17 -r1.18
*** Util.java	28 Dec 2009 14:53:00 -0000	1.17
--- Util.java	8 Jan 2010 21:26:14 -0000	1.18
***************
*** 10,14 ****
  import rails.game.ConfigurationException;
  import rails.game.move.Moveable;
! import rails.game.move.MoveableHolderI;
  
  public final class Util {
--- 10,14 ----
  import rails.game.ConfigurationException;
  import rails.game.move.Moveable;
! import rails.game.move.MoveableHolder;
  
  public final class Util {
***************
*** 34,37 ****
--- 34,46 ----
      }
  
+     public static String joinWithDelimiter (String[] sa, String delimiter) {
+         StringBuffer b = new StringBuffer();
+         for (String s : sa) {
+         	if (b.length() > 0) b.append(delimiter);
+         	b.append(s);
+         }
+         return b.toString();
+     }
+ 
      public static int parseInt(String value) throws ConfigurationException {
  
***************
*** 71,75 ****
       */
      public static <T extends Moveable> void moveObjects(List<T> objects,
!             MoveableHolderI to) {
  
          if (objects == null || objects.isEmpty()) return;
--- 80,84 ----
       */
      public static <T extends Moveable> void moveObjects(List<T> objects,
!             MoveableHolder to) {
  
          if (objects == null || objects.isEmpty()) return;