Java: restrict test to source classes

Author: smowton

java/ql/test/library-tests/types/record-classes/RecordClasses.ql

@@ -2,6 +2,7 @@ import java
 
 from Record r, boolean isFinal, boolean isStatic, string superTypes
 where
+  r.fromSource() and
   (if r.isFinal() then isFinal = true else isFinal = false) and
   (if r.isStatic() then isStatic = true else isStatic = false) and
   superTypes = concat(RefType superType | superType = r.getASupertype() | superType.toString(), ",")