change name

Author: haby0

java/ql/src/semmle/code/java/frameworks/Castor.qll

@@ -12,8 +12,8 @@ class CastorUnmarshaller extends RefType {
 }
 
 /** A method with the name `unmarshal` declared in `org.exolab.castor.xml.Unmarshaller`. */
-class UnmarshalMethod extends Method {
-  UnmarshalMethod() {
+class CastorUnmarshalMethod extends Method {
+  CastorUnmarshalMethod() {
     this.getDeclaringType() instanceof CastorUnmarshaller and
     this.getName() = "unmarshal"
   }

java/ql/src/semmle/code/java/security/UnsafeDeserialization.qll

@@ -100,7 +100,7 @@ predicate unsafeDeserialization(MethodAccess ma, Expr sink) {
     or
     ma.getMethod() instanceof UnsafeHessianInputReadObjectMethod and sink = ma.getQualifier()
     or
-    ma.getMethod() instanceof UnmarshalMethod and sink = ma.getAnArgument()
+    ma.getMethod() instanceof CastorUnmarshalMethod and sink = ma.getAnArgument()
     or
     ma.getMethod() instanceof BurlapInputReadObjectMethod and sink = ma.getQualifier()
   )