Added check

phax · Jan 17, 2020 · 2292e3a · 2292e3a
1 parent 388a33d
commit 2292e3a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/main/java/com/helger/jcodemodel/JClassAlreadyExistsException.java b/src/main/java/com/helger/jcodemodel/JClassAlreadyExistsException.java
@@ -42,6 +42,8 @@
 
 import javax.annotation.Nonnull;
 
+import com.helger.jcodemodel.util.JCValueEnforcer;
+
 /**
  * Indicates that the class is already created.
  *
@@ -53,6 +55,7 @@ public class JClassAlreadyExistsException extends Exception
 
   public JClassAlreadyExistsException (@Nonnull final AbstractJClass aExisting)
   {
+    JCValueEnforcer.notNull (aExisting, "ExistingClass");
     m_aExisting = aExisting;
   }