Conversion (primitive data type) int to (wrapper class) Integer Number Object using valueof() method

Java Programming Language / OOPs concept more

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Program:

public class PrimitiveToWrapper{
public static void main(String args[]){
//Converting int into Integer
int n=25;
Integer i=Integer.valueOf(n);//converting int into Integer
Integer j=n;//autoboxing, now compiler will write Integer.valueOf(n) internally

System.out.println(n+" "+i+" "+j);
}
}

Output:

25 25 25
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