title: Why it is happening? java
body: <pre class="lang-java prettyprint-override"><code>import java.awt.*;
  import javax.swing.*;
  import java.awt.event.*;
  import java.util.Random;
  
  public class sayangeffort extends JFrame{
  
      public JFrame instruc;
      public JFrame start1;
      public JFrame start2;
  
      public JPanel sayang;
      public JPanel effort;
      public JPanel inspanel;
      public JPanel startp1;
      public JPanel startp2;
  
      public JLabel l1;
      public JLabel l2;
      public JLabel point;
  
      public JButton start;
      public JButton ins;
      public JButton exit;
      public JButton ins1;
      public JButton ins2;
      public JButton ins3;
      public JButton BackA[]=new JButton[13];
  
      PleaseGumana p=new PleaseGumana();
      public Timer time = new Timer(2000,p);
      public Timer time2=new Timer(2000,p);   
  
      public static int num1;
      public static int check[]=new int [12];
      public static int j=0,flag;
      public static int pick1,pick2;
      public static int verifyer1=0,verifyer2=0,counter=0, counter2=0,sample=0;
      public static int pointcount=100;
  
  
      Random r=new Random();
      Dimension Imagedim;
  
  
  public sayangeffort(){
  
      setTitle("Operation X: Memorylord");
      setSize(500,120);
      buildPanel();
      setLayout(new BorderLayout());
      setResizable(false);
      setLocationRelativeTo(null);
      setDefaultCloseOperation(EXIT_ON_CLOSE);
      add(sayang);
      add(effort, BorderLayout.SOUTH);
  
      setVisible(true);
      }
  
  public void buildPanel(){
      sayang=new JPanel();
      l1=new JLabel("Operation X:");
      l2=new JLabel("                                Memorylord");
      l1.setFont(new Font("Algerian", 72,25));
      l2.setFont(new Font("Algerian", 72,25));
      effort=new JPanel();
      start=new JButton("Start");
      ins=new JButton("Instruction");
      exit=new JButton("Exit");
      sayang.setLayout(new GridLayout(2,1));
      effort.setLayout(new GridLayout(1,3));
      sayang.add(l1);
      sayang.add(l2);
      effort.add(start);
      effort.add(ins);
      effort.add(exit);
  
          exit.addActionListener(new MenuButton());
          start.addActionListener(new MenuButton());
          ins.addActionListener(new MenuButton());
  
      }
  
  public void buildStart(){
  
      startp1=new JPanel();
      startp1.setLayout(new GridLayout(4,3));
      startp2=new JPanel();
      point=new JLabel("Points:"+String.valueOf(pointcount));
  
  
      for(int i=1;i&lt;13;i++){
      BackA[i]=new JButton("BACK");
      BackA[i].setBackground(Color.GREEN);
      BackA[i].setPreferredSize(Imagedim);
      BackA[i].setFont(new Font("Bodoni MT Black", Font.PLAIN,24));
      BackA[i].addActionListener(new PleaseGumana());
      }
  
      for(int c=0;c&lt;12;c++){
  
          do{
          flag=0;
          num1=r.nextInt(13);
          check[c]=num1;
  
          for(int i=0;i&lt;12;i++){
  
          if(check[i]==num1)
              flag++;
  
              }
  
          }while(num1==0 || flag&gt;1);
          startp1.add(BackA[num1]);
          }
  
      startp2.add(point);
  
      }
  
  public class PleaseGumana implements ActionListener{
      public void actionPerformed (ActionEvent e){
  
  if(e.getSource()==BackA[1]){
  
      if(verifyer1&lt;2){
      BackA[1].setText("12 x 5");
      BackA[1].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=1;
  
              if(pick1==7){
                  BackA[1].setEnabled(false);
                  BackA[7].setEnabled(false);
                  BackA[1].setBackground(Color.BLACK);
                  BackA[7].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;
                  counter2++;
                  }
              else if(pick1!=7){
                  time.start();
  
                  }
          }
  
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=1;
      }   
  }
  
  if(e.getSource()==BackA[2]){
      if(verifyer1&lt;2){
      BackA[2].setText("45 / 15");
      BackA[2].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=2;
  
              if(pick1==8){
                  BackA[2].setEnabled(false);
                  BackA[8].setEnabled(false);
                  BackA[2].setBackground(Color.BLACK);
                  BackA[8].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;   
                  }
              else if(pick1!=8){
                  time.start();
  
                  }
          }
  
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=2;
      }
  }
  
  if(e.getSource()==BackA[3]){
      if(verifyer1&lt;2){
      BackA[3].setText("17 x 8");
      BackA[3].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=3;
  
              if(pick1==9){
                  BackA[3].setEnabled(false);
                  BackA[9].setEnabled(false);
                  BackA[3].setBackground(Color.BLACK);
                  BackA[9].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;   
                  }
              else if(pick1!=9){
                  time.start();
  
                  }
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=3;
      }   
  }
  
  
  if(e.getSource()==BackA[4]){
      if(verifyer1&lt;2){
      BackA[4].setText("31 + 14");
      BackA[4].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=4;
  
              if(pick1==10){
                  BackA[4].setEnabled(false);
                  BackA[10].setEnabled(false);
                  BackA[4].setBackground(Color.BLACK);
                  BackA[10].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;   
                  }
              else if(pick1!=10){
                  time.start();
  
                  }
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=4;
      }
  }
  
  
  if(e.getSource()==BackA[5]){
      if(verifyer1&lt;2){
      BackA[5].setText("121 - 37");
      BackA[5].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=5;
              if(pick1==11){
                  BackA[5].setEnabled(false);
                  BackA[11].setEnabled(false);
                  BackA[5].setBackground(Color.BLACK);
                  BackA[11].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;
                  }
          else if(pick1!=11){
              time.start();
              }
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=5;
      }
  }
  
  
  if(e.getSource()==BackA[6]){
      if(verifyer1&lt;2){
      BackA[6].setText("72 x 2");
      BackA[6].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=6;
              if(pick1==12){
                  BackA[6].setEnabled(false);
                  BackA[12].setEnabled(false);
                  BackA[6].setBackground(Color.BLACK);
                  BackA[12].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;
                  }
          else if(pick1!=12){
              time.start();
              }   
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=6;
      }
  }
  
  if(e.getSource()==BackA[7]){
      if(verifyer1&lt;2){
      BackA[7].setText("60");
      BackA[7].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=7;
              if(pick1==1){
                  BackA[1].setEnabled(false);
                  BackA[7].setEnabled(false);
                  BackA[1].setBackground(Color.BLACK);
                  BackA[7].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;
                  }
          else if(pick1!=1){
              time.start();
              }
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=7;
      }
  }
  
  if(e.getSource()==BackA[8]){
      if(verifyer1&lt;2){
      BackA[8].setText("3");
      BackA[8].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=8;
              if(pick1==2){
                  BackA[2].setEnabled(false);
                  BackA[8].setEnabled(false);
                  BackA[2].setBackground(Color.BLACK);
                  BackA[8].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;
                  }
          else if(pick1!=2){
              time.start();
              }
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=8;
      }
  }
  
  if(e.getSource()==BackA[9]){
      if(verifyer1&lt;2){
      BackA[9].setText("136");
      BackA[9].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=9;
              if(pick1==3){
                  BackA[3].setEnabled(false);
                  BackA[9].setEnabled(false);
                  BackA[3].setBackground(Color.BLACK);
                  BackA[9].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;
                  }
          else if(pick1!=3){
              time.start();
              }
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=9;
      }
  }
  
  if(e.getSource()==BackA[10]){
      if(verifyer1&lt;2){
      BackA[10].setText("45");
      BackA[10].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=10;
              if(pick1==4){
                  BackA[4].setEnabled(false);
                  BackA[10].setEnabled(false);
                  BackA[4].setBackground(Color.BLACK);
                  BackA[10].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;
                  }
          else if(pick1!=4){
              time.start();
              }
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=10;
      }
  }
  
  if(e.getSource()==BackA[11]){
      if(verifyer1&lt;2){
      BackA[11].setText("84");
      BackA[11].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=11;
              if(pick1==5){
                  BackA[5].setEnabled(false);
                  BackA[11].setEnabled(false);
                  BackA[5].setBackground(Color.BLACK);
                  BackA[11].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;
              }
          else if(pick1!=5){
              time.start();
              }
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=11;
      }
  }
  
  if(e.getSource()==BackA[12]){
      if(verifyer1&lt;2){
      BackA[12].setText("144");
      BackA[12].setBackground(Color.RED);
      }
          if(verifyer1==1){
          verifyer1++;pick2=12;
              if(pick1==6){
                  BackA[6].setEnabled(false);
                  BackA[12].setEnabled(false);
                  BackA[6].setBackground(Color.BLACK);
                  BackA[12].setBackground(Color.BLACK);
                  verifyer1=0;
                  counter=1;counter2++;
              }
          else if(pick1!=6){
              time.start();
              }
          }
      if(verifyer1==0 &amp;&amp; counter==0){
          verifyer1++;
          pick1=12;
      }
  }
  
  
  
  
      if(counter==1){counter=0;}
      if(e.getSource()==time &amp;&amp; verifyer1==2){
          pointcount--;
          BackA[pick1].setText("BACK");
          BackA[pick1].setBackground(Color.GREEN);
          BackA[pick2].setText("BACK");
          BackA[pick2].setBackground(Color.GREEN);
          verifyer1=0;
          counter=0;
          }
  
      point.setText("Points:"+String.valueOf(pointcount));
  
  
      if(counter2==6){
          start1.dispose();
          buildStart2();
          //setVisible(true);
          }
      /**if(e.getSource()==time2){
  
  
          }*/
  }
  }
  
  public void buildStart2(){
  
          start2=new JFrame();
          start2.setTitle("Operation X: Memorylord");
          start2.setSize(600,600);
          start2.setDefaultCloseOperation(EXIT_ON_CLOSE);
          start2.setResizable(false);
          start2.setLocationRelativeTo(null);
          start2.setLayout(new BorderLayout());
  
          start2.setVisible(true);
  
  }
  
  public class MenuButton implements ActionListener{
      public void actionPerformed (ActionEvent e){
  
      if(e.getSource()==exit){
          System.exit(0);
              }
      if(e.getSource()==start){
  
          setVisible(false);
  
          start1=new JFrame();
          start1.setTitle("Operation X: Memorylord");
          start1.setSize(600,600);
          start1.setDefaultCloseOperation(EXIT_ON_CLOSE);
          start1.setResizable(false);
          start1.setLocationRelativeTo(null);
          start1.setLayout(new BorderLayout());
          buildStart();
          start1.add(startp1);
          start1.add(startp2, BorderLayout.SOUTH);
  
          start1.setVisible(true);
              }
      if(e.getSource()==ins){
          dispose();
          instruc=new JFrame();
          instruc.setTitle("Operation X: Memorylord");
          instruc.setSize(500,600);
          instruc.setDefaultCloseOperation(EXIT_ON_CLOSE);
          instruc.setResizable(false);
          instruc.setLocationRelativeTo(null);
          instruc.setVisible(true);
              }
  
  }
  }
  
  
  public static void main(String args [])throws Exception{
  
      sayangeffort cc=new sayangeffort();
  
  }
  }
  </code></pre>
  
  <p>Here is my code for my game, It is not yet finish, it doesn't have instruction, but try to play and finish it, you'll see my problem, Frames keep on appearing non-stop, but I can't see whats wrong with my code</p>