Working with Objects in Java

Its simple and easy to work with objects in Java. Here is a sample program explaining about the working with the objects in java.

Here the class box is the Object. The object - get - has w,h,b which is declared in double. The print will print the w,b and h.

class box

{

double w,h,b;

void get()

{

w= 12;

h=6;

b=4;

}

void print()

{

System.out.println("Width ="+w+"\n");

System.out.println("height="+h+"\n");

System.out.println("breadth="+b+"\n");

}

}

/*Then carry on with the main program. The below given is our main program*/

 

class boxdemo

{

 public static void main(String args[])

 {

box b = new box();

b.get();

b.print();

}

}

/*The program calls get and print. Thus the coding in the get and print get exectued*/

OUTPUT

H:\>cd java

H:\Java>path=C:\jdk1.3\bin;

H:\Java>javac boxdemo.java

H:\Java>java boxdemo

Width =12.0

height=6.0

breadth=4.0