More readable API than comparator for common floor operation (semantics-preserving)

1 files changed, 18 insertions, 0 deletions

diff --git a/bridge/testsrc/org/aspectj/bridge/MessageTest.java b/bridge/testsrc/org/aspectj/bridge/MessageTest.java
index 61488c8ef..8688f44b4 100644
--- a/bridge/testsrc/org/aspectj/bridge/MessageTest.java
+++ b/bridge/testsrc/org/aspectj/bridge/MessageTest.java
@@ -17,6 +17,7 @@ import java.io.File;
 import java.util.Arrays;
 import java.util.BitSet;
 import java.util.Comparator;
+import java.util.Iterator;
 import java.util.List;
 import java.util.ListIterator;
 
@@ -70,6 +71,23 @@ public class MessageTest extends TestCase {
         checkListOrder(IMessage.KINDS, IMessage.Kind.COMPARATOR);
     }
     
+    public void testKind_isSameOrLessThan() {
+        IMessage.Kind last;
+        IMessage.Kind next = null;
+        for (Iterator iter = IMessage.KINDS.iterator(); iter.hasNext();) {
+            last = next;
+            next = (IMessage.Kind) iter.next();
+            if (null == last) {
+                continue;
+            }
+            String label = "last: " + last + " next: " + next;
+            assertTrue(label, !next.isSameOrLessThan(null));
+            assertTrue(label, !next.isSameOrLessThan(last));
+            assertTrue(label, last.isSameOrLessThan(next));
+            assertTrue(label, next.isSameOrLessThan(next));
+        }    
+    }
+    
     public void testMessageHandler() {
         boolean handleMessageResult = true;
         checkEmptyMessageHolder(new MessageHandler(handleMessageResult), handleMessageResult);