Wrapper class in java
What is the use of wrapper class? I can't understand the wrapping thing in this topic. It wraps primitive data types but for what and how it wraps? When they tell wrapping what does it really mean?
Wrapper class in java
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What is the use of wrapper class? I can't understand the wrapping thing in this topic. It wraps primitive data types but for what and how it wraps? When they tell wrapping what does it really mean?