[jbpm-commits] JBoss JBPM SVN: r6478 - jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/script.

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Author: rebody
Date: 2010-07-13 20:56:00 -0400 (Tue, 13 Jul 2010)
New Revision: 6478

Modified:
   jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/script/EnvironmentBindings.java
Log:
JBPM-2897 remove UnsupportedOperationException, re-patch this issue, because r6445 reverted change.

Modified: jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/script/EnvironmentBindings.java
===================================================================
--- jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/script/EnvironmentBindings.java	2010-07-10 08:20:41 UTC (rev 6477)
+++ jbpm4/trunk/modules/pvm/src/main/java/org/jbpm/pvm/internal/script/EnvironmentBindings.java	2010-07-14 00:56:00 UTC (rev 6478)
@@ -22,6 +22,7 @@
 package org.jbpm.pvm.internal.script;
 
 import java.util.Collection;
+import java.util.Collections;
 import java.util.Map;
 import java.util.Set;
 
@@ -60,34 +61,33 @@
   }
 
   public Object remove(Object key) {
-    throw new UnsupportedOperationException();
+    return null;
   }
 
   public void clear() {
-    throw new UnsupportedOperationException();
   }
 
   public boolean containsValue(Object value) {
-    throw new UnsupportedOperationException();
+    return false;
   }
 
   public Set<Entry<String, Object>> entrySet() {
-    throw new UnsupportedOperationException();
+    return Collections.EMPTY_SET;
   }
 
   public boolean isEmpty() {
-    throw new UnsupportedOperationException();
+    return true;
   }
 
   public Set<String> keySet() {
-    throw new UnsupportedOperationException();
+    return Collections.EMPTY_SET;
   }
 
   public int size() {
-    throw new UnsupportedOperationException();
+    return 0;
   }
 
   public Collection<Object> values() {
-    throw new UnsupportedOperationException();
+    return Collections.EMPTY_SET;
   }
 }