--- a/org.eclipse.core.databinding/src/org/eclipse/core/internal/databinding/validation/NumberToDoubleValidator.d	Sat Apr 18 09:25:29 2009 +0200
+++ b/org.eclipse.core.databinding/src/org/eclipse/core/internal/databinding/validation/NumberToDoubleValidator.d	Sat Apr 18 13:54:50 2009 +0200
@@ -25,13 +25,17 @@
  * @since 1.0
  */
 public class NumberToDoubleValidator : NumberToNumberValidator {
-    private static final Double MIN = new Doublecast(Double.MIN_VALUE);
-    private static final Double MAX = new Doublecast(Double.MAX_VALUE);
+    private static Double MIN;
+    private static Double MAX;
     
     /**
      * @param converter
      */
     public this(NumberToDoubleConverter converter) {
+        if( MIN is null || MAX is null ){
+            MIN = new Double(Double.MIN_VALUE);
+            MAX = new Double(Double.MAX_VALUE);
+        }
         super(converter, MIN, MAX);
     }