/gumtree/benchmark/datasets/defects4j/before/JacksonDatabind/79

• src_main_java_com_fasterxml_jackson_databind_introspect_JacksonAnnotationIntrospector.java
• src_main_java_com_fasterxml_jackson_databind_introspect_ObjectIdInfo.java
• src_main_java_com_fasterxml_jackson_databind_ser_std_BeanSerializerBase.java