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Traffic Signal

Code : import java.awt.*; import java.applet.*; import java.awt.event.*; public class traffic extends Applet implements Runnable { Thread t; Font f,f1; int i=0,a=0,j=0; public void init(){ setBackground(Color.lightGray); f=new Font(“TimesNewRoman”,f.ITALIC,28); f1=new Font(“TimesNewRoman”,Font.ITALIC+Font.BOLD,28); } public void start() { t=new Thread(this); t.start(); } public void run() { for(i=25;i>=0;i–)//countdown { try { Thread.sleep(1000); } catch(Exception e) { System.out.println(e); } if(i<=25 …

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