Hello,
I just created a small diff to fix this problem.
R,
Markus
Index: src/java/org/apache/ivy/core/retrieve/RetrieveEngine.java
===================================================================
---
src/java/org/apache/ivy/core/retrieve/RetrieveEngine.java (Revision
607324)
+++ src/java/org/apache/ivy/core/retrieve/RetrieveEngine.java (Arbeitskopie)
@@ -353,8 +353,28 @@
return new Comparator() {
// younger conflict resolving policy
public int compare(Object o1, Object o2) {
- Artifact a1 = (Artifact) o1;
- Artifact a2 = (Artifact) o2;
+ Artifact a1 = null;
+ Artifact a2 = null;
+
+ try {
+ a1 = (Artifact) o1;
+ a2 = (Artifact) o2;
+ } catch (ClassCastException ccex) {
+ Message.error("ClassCastException in
org.apache.ivy.core.retrieve.RetrieveEngine" + ccex.getMessage());
+ }
+
+ if ((a1 == null) && (a2 == null)) {
+ return 0;
+ }
+
+ if ((a1 != null) && (a2 == null)) {
+ return 1;
+ }
+
+ if ((a1 == null) && (a2 != null)) {
+ return -1;
+ }
+
if
(a1.getPublicationDate().after(a2.getPublicationDate())) {
// a1 is after a2 <=> a1 is younger than a2 <=>
a1 wins the conflict battle
return +1;
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