What do u mean by wrapper Class?
What do u mean by Jvm... How do u change JVM for other OS?
Or No need to Change ...? its like tricky
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Answer Posted / srihari
Wrapper Class: Wrapper classes are classes which are used to convert primitive data types in to object and access primitive values as an objects.
JVM(Java Virtual Machine): It is used to compile java files and convert .java files to .class files.
We require different JVM's for different OS.
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