avoid npe

diff --git a/org.aspectj.matcher/src/org/aspectj/weaver/ResolvedMemberImpl.java b/org.aspectj.matcher/src/org/aspectj/weaver/ResolvedMemberImpl.java
index 2bf17db5f7172a464cf84e6a9dc4836461fd090c..fc623d7dc37ddae61defef022e9136d1bd3f7e49 100644 (file)
--- a/org.aspectj.matcher/src/org/aspectj/weaver/ResolvedMemberImpl.java
+++ b/org.aspectj.matcher/src/org/aspectj/weaver/ResolvedMemberImpl.java
@@ -1022,7 +1022,7 @@ public class ResolvedMemberImpl extends MemberImpl implements IHasPosition, Anno
                                toBuffer.append("...");
                        } else {
                                alreadyUsedTypeVars.add(aType);
-                               appendSigWithTypeVarBoundsRemoved(typeVariableRT.getTypeVariable().getUpperBound(), toBuffer, alreadyUsedTypeVars);
+                               appendSigWithTypeVarBoundsRemoved(typeVariableRT.getTypeVariable().getFirstBound(), toBuffer, alreadyUsedTypeVars);
                        }
                        // toBuffer.append("T;");
                } else if (aType.isParameterizedType()) {