[cp-patches] Patch: FYI: PR 23381

[Tom Tromey]

I'm checking this in.

This fixes PR 23381, a missing hashCode() method.

Interestingly, according to Sun, this was only added in 1.5... oops!

Tom

2005-09-29  Tom Tromey  <address@hidden>

        PR classpath/23381:
        * java/beans/PropertyDescriptor.java (hashCode): New method.

Index: java/beans/PropertyDescriptor.java
===================================================================
RCS file: /cvsroot/classpath/classpath/java/beans/PropertyDescriptor.java,v
retrieving revision 1.15
diff -u -r1.15 PropertyDescriptor.java
--- java/beans/PropertyDescriptor.java  2 Jul 2005 20:32:37 -0000       1.15
+++ java/beans/PropertyDescriptor.java  29 Sep 2005 22:27:42 -0000
@@ -61,7 +61,6 @@
  ** @since 1.1
  ** @status updated to 1.4
  **/
-
 public class PropertyDescriptor extends FeatureDescriptor
 {
     Class propertyType;
@@ -519,6 +518,22 @@
         }
 
         return newPropertyType;
+    }
+
+    /**
+     * Return a hash code for this object, conforming to the contract described
+     * in address@hidden Object#hashCode()}.
+     * @return the hash code
+     * @since 1.5
+     */
+    public int hashCode()
+    {
+      return ((propertyType == null ? 0 : propertyType.hashCode())
+              | (propertyEditorClass == null ? 0 : 
propertyEditorClass.hashCode())
+              | (bound ? Boolean.TRUE : Boolean.FALSE).hashCode()
+              | (constrained ? Boolean.TRUE : Boolean.FALSE).hashCode()
+              | (getMethod == null ? 0 : getMethod.hashCode())
+              | (setMethod == null ? 0 : setMethod.hashCode()));
     }
 
     /** Compares this <code>PropertyDescriptor</code> against the