com_baeldung_jackson_enums_deserialization_customdeserializer_EnumCustomDeserializationUnitTest_java
com.fasterxml.jackson.databind.deser.std.JsonNodeDeserializer
 -> java.lang.String.intern(): java.lang.String -> java.lang.String.isEmpty(): boolean -> java.util.Map.put(java.lang.Object,java.lang.Object): java.lang.Object -> java.lang.String.intern(): java.lang.String -> java.lang.String.equals(java.lang.Object): boolean -> java.lang.Double.parseDouble(java.lang.String): double -> java.util.Map.put(java.lang.Object,java.lang.Object): java.lang.Object