src/main/java/org/jboss/util/propertyeditor/IntArrayEditor.java
public void setAsText(final String text)
   {
      StringTokenizer stok = new StringTokenizer(text, ",\r\n");
      int[] theValue = new int[stok.countTokens()];
      int i = 0;
      while (stok.hasMoreTokens())
      {
         theValue[i++] = Integer.decode(stok.nextToken()).intValue();
      }
      setValue(theValue);
   }
public void setAsText(final String text)
   {
      StringTokenizer stok = new StringTokenizer(text, ",\r\n");
      int[] theValue = new int[stok.countTokens()];
      int i = 0;
      while (stok.hasMoreTokens())
      {
         theValue[i++] = Integer.decode(stok.nextToken()).intValue();
      }
      setValue(theValue);
   }
Build a int[] from comma or eol seperated elements