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Does Java pass arguments by value or reference?
Ans) Pass by value.
1. When passing primitives, it going a copy of the variable to the method. Any change made in the method does not reflect in the calling method.
2. When dealing with objects, a copy of their reference/address is passed. Therefore the change made to the object is reflected in the calling method.
Describe Inner Classes in java? An inner class is a class whose body is described inside another class, referred to as the top-level class. For instance: public class Queue {
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