import java.util.*; public class List { public static void main(String arg[]) { Scanner in=new Scanner(System.in); ArrayList…
Write a program in java to demonstrate List Iterator?
import java.util.*; public class CollectionList { public static void main(String arg[]) { ArrayList ls=new ArrayList(); ls.add(“Vikrant”);…
Write a program in java to send the message client to server?
Server import java.io.*; import java.net.*; public class Server { public static void main(String arg[]) { try …
Write a program to find out IP address of current system?
import java.net.InetAddress; class IPFinder { public static void main(String arg[]) { try { InetAddress address=InetAddress.getByName(arg[0]);…
Write a program in java to display addition of two numbers in applet and numbers must be given at compile time?
import java.applet.*; import java.awt.*; /* <applet code=”ParamApplet” width=400 height=300> <param name=”num1″ value=20> <param name=”num2″ value=30> </applet>…
Write a program in java to demonstrate simple applet program? In this program we have simple demonstrate a simple frame. Applet program method must be in an applet package.
import java.applet.*; /* <applet code=”SimpleApplet” width=400 height=300> </applet> */ public class SimpleApplet extends Applet {}
Write a program in java to demonstrate wait(), notify() and notifyAll() method?
class Customer1 { int amount=10000; public synchronized void withdraw(int amount) { if(this.amount<amount) { System.out.println(“Less…
Write a program in java to demonstrate multi-threading problem?
Multi-threading problem – class Table { public void printTable(int n) { for(int i=1;i<=10;i++) { System.out.println(n*i);…
Different between invoking run method as a thread i.e. – using start method and as a simple method.
Using Simple Method – class UserThread extends Thread { public UserThread(String name) { super(name); } …
Write a program to demonstrate multi thread program in java?
class MyThread1 extends Thread { public void run() { System.out.print(“Vikrant “); } } class MyThread2 extends…