Rejiggering.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@2658 6335cc39-0255-0410-8fd6-9bcaacd3b74c

src/java/com/samskivert/util/ArrayIntSet.java

@@ -196,7 +196,9 @@ public class ArrayIntSet extends AbstractIntSet
     public boolean remove (int value)
     {
         int index = binarySearch(value);
-        if (index >= 0) {
+        if (index < 0) {
+            return false;
+        }
         _size--;
         if ((_values.length > DEFAULT_CAPACITY) && (_size < _values.length/8)) {
             // if we're using less than 1/8 of our capacity, shrink by half
@@ -208,12 +210,10 @@ public class ArrayIntSet extends AbstractIntSet
         } else {
             // shift entries past the removed one downwards
             System.arraycopy(_values, index+1, _values, index, _size-index);
-                _values[_size] = 0;
+            //_values[_size] = 0;
         }
         return true;
     }
-        return false;
-    }
 
     // from interface IntSet
     public Interator interator ()
@@ -239,7 +239,7 @@ public class ArrayIntSet extends AbstractIntSet
                 // remove() is called twice in a row...
                 System.arraycopy(_values, _pos, _values, _pos - 1, _size - _pos);
                 _pos--;
-                _values[--_size] = 0;
+                _size--; //_values[--_size] = 0;
             }
 
             protected int _pos;