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From ge...@apache.org
Subject svn commit: r153402 - webservices/scout/trunk/modules/jaxr-api/src/java/javax/xml/registry/JAXRException.java
Date Fri, 11 Feb 2005 14:18:25 GMT
Author: geirm
Date: Fri Feb 11 06:18:24 2005
New Revision: 153402

URL: http://svn.apache.org/viewcvs?view=rev&rev=153402
Log:
Fix initcause() to be aligned w/ the spec.

Modified:
    webservices/scout/trunk/modules/jaxr-api/src/java/javax/xml/registry/JAXRException.java

Modified: webservices/scout/trunk/modules/jaxr-api/src/java/javax/xml/registry/JAXRException.java
URL: http://svn.apache.org/viewcvs/webservices/scout/trunk/modules/jaxr-api/src/java/javax/xml/registry/JAXRException.java?view=diff&r1=153401&r2=153402
==============================================================================
--- webservices/scout/trunk/modules/jaxr-api/src/java/javax/xml/registry/JAXRException.java
(original)
+++ webservices/scout/trunk/modules/jaxr-api/src/java/javax/xml/registry/JAXRException.java
Fri Feb 11 06:18:24 2005
@@ -29,7 +29,8 @@
  * @version $Revision$ $Date$
  */
 public class JAXRException extends Exception implements JAXRResponse {
-    protected Throwable cause;
+
+    protected Throwable cause = null;
 
     public JAXRException() {
     }
@@ -49,10 +50,11 @@
     }
 
     public synchronized Throwable initCause(Throwable cause) {
-        if (this.cause != this)
-            throw new IllegalStateException("Can't overwrite cause");
-        if (cause == this)
-            throw new IllegalArgumentException("Self-causation not permitted");
+
+        if (this.cause != null) {
+            throw new IllegalStateException("Cannot overwrite cause");
+        }
+
         this.cause = cause;
         return this;
     }



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