Fix NPE when there are no parameter annotations.

git-svn-id: http://anonsvn.jboss.org/repos/javassist/trunk@247 30ef5769-5b8d-40dd-aea6-55b5d6557bb3

diff --git a/src/main/javassist/CtClassType.java b/src/main/javassist/CtClassType.java
index dbb19340746402b6250aca4d34e4b6cfd9ef2430..3902a3bd86a52448218a597f0489eb0413fdd26c 100644 (file)
--- a/src/main/javassist/CtClassType.java
+++ b/src/main/javassist/CtClassType.java
@@ -426,8 +426,10 @@ class CtClassType extends CtClass {
         int numParameters = 0;
         if (a1 != null) 
             numParameters = a1.numParameters();
-        else
+        else if (a2 != null)
             numParameters = a2.numParameters();
+        else
+           return new Object[0][];
 
         Object[][] result = new Object[numParameters][];
         ClassLoader cl = Thread.currentThread().getContextClassLoader();