Marcinek questions

Marcinek answers

• How to extract value from API [duplicate]
• Why do you need to redefine serialVersionUID if you extends a class which implements Serializable "down the line"?
• How to deserialize from json tree?
• Cannot parse XML message with JAXB org.springframework.oxm.UnmarshallingFailureException
• Why i cant access the classes of my Eclipse plugin at Runtime?
• How to know before an object is destroyed [duplicate]