user1883212

user1883212 has asked 39 questions and find answers to 2 problems.

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user1883212 questions

Bean with generic field that is not always used
How to throw a null pointer exception and where [duplicate]
Why introducing Autocloseable instead of extending the possible exceptions in Closeable
Order in closing resources
Synchronized statements and separate unsynchronized methods
Prototype copy vs Object.create() vs new
What are the advantages of using EJB compared to POJO? [closed]
What's the design pattern for object to object conversion?
Why does Hashtable use Entry<?,?> internally?
How to implement boxing and unboxing in my own class?

user1883212 answers

Lombok not working with IntelliJ 2020.3 Community Edition