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Program to use Simple Wrapper Class in Java

Filed under: Java 
//  Program to use Simple Wrapper Class.
class  Wrapper1
{
public static void main( String args[ ] )
{
 // Boxing
 Integer  iOb = new Integer(100);
 // Unboxing
 int i = iOb.intValue();
 System.out.println(i + " : " + iOb); 
}
}

Output:
100 : 100
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