don't hold onto references to AjBuildConfigs

1 files changed, 1 insertions, 0 deletions

diff --git a/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AsmHierarchyBuilder.java b/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AsmHierarchyBuilder.java
index 8ea177455..7ca8298a8 100644
--- a/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AsmHierarchyBuilder.java
+++ b/org.aspectj.ajdt.core/src/org/aspectj/ajdt/internal/core/builder/AsmHierarchyBuilder.java
@@ -80,6 +80,7 @@ public class AsmHierarchyBuilder extends ASTVisitor {
         stack = new Stack();
         this.buildConfig = buildConfig;
         internalBuild(cuDeclaration, structureModel);
+        this.buildConfig = null;  // clear reference since this structure is anchored in static
 //        throw new RuntimeException("not implemented");
     }