Remove final on inherited methods in BuilderBasedDeserializer to allow overriding by subclasses. (#1870)

Author: vjkoskela

src/main/java/com/fasterxml/jackson/databind/deser/BuilderBasedDeserializer.java

@@ -211,7 +211,7 @@ protected final Object finishBuild(DeserializationContext ctxt, Object builder)
      * Main deserialization method for bean-based objects (POJOs).
      */
     @Override
-    public final Object deserialize(JsonParser p, DeserializationContext ctxt)
+    public Object deserialize(JsonParser p, DeserializationContext ctxt)
         throws IOException
     {
         // common case first:
@@ -370,7 +370,7 @@ public Object deserializeFromObject(JsonParser p, DeserializationContext ctxt)
      */
     @Override
     @SuppressWarnings("resource")
-    protected final Object _deserializeUsingPropertyBased(final JsonParser p,
+    protected Object _deserializeUsingPropertyBased(final JsonParser p,
             final DeserializationContext ctxt)
         throws IOException
     {