Java Tutorial : Java wrapper class object creation

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Java Tutorial : Java wrapper class object creation 

WrapperClassTest.java

public class WrapperClassTest
{

    public static void main(String[] args)
    {

        Integer integerObj1 = new Integer(80);
        System.out.println("integerObj1 = " + integerObj1);

        Integer integerObj2 = new Integer("100");
        System.out.println("integerObj2 = " + integerObj2);

        Double doubleObj1 = new Double(10.99);
        System.out.println("doubleObj1 = " + doubleObj1);

        Double doubleObj2 = new Double("98.55");
        System.out.println("doubleObj2 = " + doubleObj2);

    }
}

Output

integerObj1 = 80
integerObj2 = 100
doubleObj1 = 10.99
doubleObj2 = 98.55

Click the below link to download the code:
https://sites.google.com/site/javaee4321/java/WrapperClassDemo_Create_Object_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/WrapperClassDemo_Create_Object_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/cedeb080226a76d0729219432daf4c1927cf3540/BasicJava/WrapperClassDemo_Create_Object_App/?at=master

See also:

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Java Collection Framework Tutorial

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