size of long in java code example

Example 1: class as a data type in java

Class Node {

Node next = null;
int data;

public Node(int d){ data = d; }

void append(int d)
    {
        blah blah blah
        ..............
    }
}

Example 2: max long value java

/**
 * A simple application that looks up the value of Long.MAX_VALUE and outputs it to the user.
 **/
public class Test {
	public static void main(String[] args) {
		System.out.println("The maximum Long value is: "+Long.MAX_VALUE);
	}
}