From 30135713df67738da5bf1a6f67ed02d913e4fda1 Mon Sep 17 00:00:00 2001
From: daans <daan.schipper@adyen.com>
Date: Mon, 6 Aug 2018 22:07:53 +0200
Subject: [PATCH] fixed npe

---
 .../javassistmodel/JavassistClassDeclaration.java     | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistClassDeclaration.java b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistClassDeclaration.java
index 7f87029d66..99c4eba1b4 100644
--- a/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistClassDeclaration.java
+++ b/javaparser-symbol-solver-core/src/main/java/com/github/javaparser/symbolsolver/javassistmodel/JavassistClassDeclaration.java
@@ -190,10 +190,13 @@ public SymbolReference<ResolvedMethodDeclaration> solveMethod(String name, List<
         }
 
         // add the method declaration of the superclass to the candidates, if present
-        SymbolReference<ResolvedMethodDeclaration> superClassMethodRef = MethodResolutionLogic.solveMethodInFQN
-                (getSuperclassFQN(), name, argumentsTypes, staticOnly, typeSolver);
-        if (superClassMethodRef.isSolved()) {
-            candidates.add(superClassMethodRef.getCorrespondingDeclaration());
+        String superclassFQN = getSuperclassFQN();
+        if (superclassFQN != null) {
+            SymbolReference<ResolvedMethodDeclaration> superClassMethodRef = MethodResolutionLogic.solveMethodInFQN
+                    (superclassFQN, name, argumentsTypes, staticOnly, typeSolver);
+            if (superClassMethodRef.isSolved()) {
+                candidates.add(superClassMethodRef.getCorrespondingDeclaration());
+            }
         }
 
         // add the method declaration of the interfaces to the candidates, if present