Java

import java.applet.*;
import java.awt.*;
public class MainClass extends Applet implements Runnable {

	private static final long serialVersionUID = 1L;
	Thread thread = new Thread(this);
	boolean running=true;
	Player p;
	Image dbImage;
	Graphics dbg;
	public void init()
	{
		setSize(800,800);
		p = new Player(this);
	}
	public void start(){thread.start();}
	public void destroy(){running=false;}
	public void stop(){running=false;}
	public void run()
	{
		while(running)
		{
			repaint();
			p.update(this);
			try
			{
				Thread.sleep(5);
				
			}
			catch(InterruptedException e)
			{
				System.out.println("ERROR HAS OCCURED");
		}
		}
		
		}
	public void update(Graphics g){
		dbImage = createImage(400,400);
		dbg = dbImage.getGraphics();
		paint(dbg);
		g.drawImage(dbImage,0,0,this);
	}
	public void paint(Graphics g){
			p.paint(g, this);
		}
	}

import java.awt.*;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
public class Player implements KeyListener {
	private int x=200;
	private int y=200;
	private int radius=20;
	private int velX=0;
	private int velY=0;
	private URL url;
	private Image player;
	
	public Player(MainClass mc){
		url = mc.getDocumentBase();
		player = mc.getImage(url,"mario.jpg");
	}
	
	public void update(MainClass mc){
		mc.addKeyListener(this);
		x+=velX;
		y+=velY;
	}
	public void paint(Graphics g, MainClass mc){
	g.drawImage(player, x, y, mc);
	}
	@Override
	public void keyTyped(KeyEvent e) {
	
		
	}
	@Override
	public void keyPressed(KeyEvent e) {
		switch(e.getKeyCode()){
		case KeyEvent.VK_RIGHT:{
			velX=5;
			break;
		}
		case KeyEvent.VK_LEFT:{
			velX=-5;
			break;
		}
		case KeyEvent.VK_UP:{
			velY=-5;
			break;
		}
		case KeyEvent.VK_DOWN:{
			velY=5;
			break;
		}
		
		}
		
		
	}
	@Override
	public void keyReleased(KeyEvent e) {
		switch(e.getKeyCode()){
		case KeyEvent.VK_RIGHT:{
			velX=0;
			break;
		}
		case KeyEvent.VK_LEFT:{
			velX=-0;
			break;
		}
		case KeyEvent.VK_UP:{
			velY=-0;
			break;
		}
		case KeyEvent.VK_DOWN:{
			velY=0;
			break;
		}
		
	}
		
	}

}

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package exercise12;
import java.util.Scanner;
import javax.swing.JOptionPane;
/**
 *
 * @author Khuthadzo
 */
public class Exercise12 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        String ticket="";
        String temp;
        int Ticket, Remainder;
        char[] numb=new char[6];
        
        
        System.out.print("Please enter the ticket number : ");
        
        temp= String.valueOf(input.nextInt());
        
        Boolean answer;
        
        for(int i=0; i<6;i++){
        numb[i]=temp.charAt(i);
        
        if (i != 5){ticket=ticket+numb[i]; }
        }
        
        Ticket=Integer.parseInt(ticket);
        
        temp=String.valueOf(numb[5]);
        
        Remainder=Integer.parseInt(temp);
        
                if (Ticket%7==Remainder){answer=true;
        }        
        else{answer=false;
        }
        JOptionPane.showMessageDialog(null,answer.toString().toUpperCase());
    
    }
    
}

PROCEDURE sp_trx(i_arr_Sust  IN    T_TAB_SUST,
                            o_locator_map    OUT   SYS_REFCURSOR,
                            o_pkid_map   OUT   SYS_REFCURSOR,
                            o_error    OUT   VARCHAR2) 

OPEN o_locator_map FOR
   SELECT c_uuid,
         c_id,
         r_locator,
         TO_CHAR(cj_creation_date, g_dt_format) c_date,
         TO_CHAR(cj_last_modified_date, g_dt_format) cj_last_modified_date,
         version_number
   FROM tmp_locator_map;

String insertStoreProc = "{call PKG_LOADER.sp_trx(?,?,?,?)}";
CallableStatement callableStatement  = con.prepareCall(insertStoreProc);
            callableStatement.setObject(1, returninParam, 2003);
            callableStatement.registerOutParameter(2, OracleTypes.CURSOR);
            callableStatement.registerOutParameter(3, OracleTypes.CURSOR);
            callableStatement.registerOutParameter(4, java.sql.Types.VARCHAR);
            callableStatement.execute();
            ResultSet rset =((OracleCallableStatement) callableStatement).getCursor(2);

            while (rset.next()){
                 String c_uuid = rset.getString(1);
                      }

package display;
}
class MathOP{
double num1;
double num2;
//create a method mathadd
double mathadd(){
return num1 + num2;
}
// create a method mathsub
double mathsub(){
return num1 -num2;
}
//set value of mathop for test
void setVal(double x, double y) {
num1 = x;
num2 = y;
}
}
// Here MathOP is extended to include multiply and division
class MathOP2 extends MathOP {

double mathadd(){
return num1 + num2;
}
double mathsub(){
return num1 -num2;
}
double mathmul(){
return num1 * num2; 
}
double mathdiv(){
return num1 / num2;
}
class display extends MathOP2 {
   display() {
System.out.println("MathAdd");
System.out.println("MathSub");
System.out.println("MathMul");
System.out.println("MathDiv");
}
}
}