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-rw-r--r--branches/sca-java-1.x/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java7
1 files changed, 7 insertions, 0 deletions
diff --git a/branches/sca-java-1.x/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java b/branches/sca-java-1.x/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java
index 0cc78498e6..7d8c673e3f 100644
--- a/branches/sca-java-1.x/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java
+++ b/branches/sca-java-1.x/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/impl/JavaImplementationFactoryImpl.java
@@ -56,6 +56,13 @@ public abstract class JavaImplementationFactoryImpl implements JavaImplementatio
}
public void addClassVisitor(JavaClassVisitor visitor) {
+ for (JavaClassVisitor tmpVisitor : visitors){
+ if (tmpVisitor.getClass() == visitor.getClass()){
+ // trying to add a duplicate visitor so
+ // ignore it
+ return;
+ }
+ }
visitors.add(visitor);
}