In which scenario do we use inner class?

Answer 1

Rearrange the code to have an inner class Hand, which has a method called "shake" that prints "Hi":

public class Person {
class Hand {
public void shake() {
System.out.println("Hi"); }
} }

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Answer 2

When a class is for inner use only in the outer class, you don't want it to be used anywhere. It is part of the implementation not the API itself.

Answer 3

public class Person {
class Hand {
public void shake() {
System.out.println("Hi"); }
} }

Answer 4

public class Person {
class Hand {
public void shake() {
System.out.println("Hi"); }
} }

Answer 5

Rearrange the code to have an inner class Hand, which has a method called "shake" that prints "Hi".
public void shake() {
public class Person {
class Hand {
System.out.println("Hi"); }
} }

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