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  1. /*
  2.  * To change this template, choose Tools | Templates
  3.  * and open the template in the editor.
  4.  */
  5.  
  6. import javax.microedition.lcdui.Alert;
  7. import javax.microedition.lcdui.Command;
  8. import javax.microedition.lcdui.CommandListener;
  9. import javax.microedition.lcdui.Display;
  10. import javax.microedition.lcdui.Displayable;
  11. import javax.microedition.lcdui.Form;
  12. import javax.microedition.midlet.*;
  13.  
  14. /**
  15.  * @author 10a51a1244
  16.  */
  17. public class Midletalerten extends MIDlet implements CommandListener {
  18. Command copy;
  19. Form f1;
  20. Display d1;
  21.  
  22. public void startApp() {
  23. f1=new Form("command");
  24. copy=new Command("copy", Command.SCREEN, 0);
  25. f1.addCommand(copy);
  26. f1.setCommandListener(this);
  27. d1=Display.getDisplay(this);
  28. d1.setCurrent(f1);
  29. }
  30.  
  31. public void pauseApp() {
  32. }
  33.  
  34. public void destroyApp(boolean unconditional) {
  35. }
  36. public void commandAction(Command c,Displayable d)
  37. {
  38. if(c==copy)
  39. {
  40. Alert a=new Alert("km");
  41. d1.setCurrent(a);
  42. a.setTimeout(5000);
  43. }
  44. }
  45.  
  46. }
  47.  
Compilation error #stdin compilation error #stdout 0s 0KB
stdin
Standard input is empty
compilation info
Main.java:17: error: class Midletalerten is public, should be declared in a file named Midletalerten.java
public class Midletalerten extends MIDlet implements CommandListener {
       ^
Main.java:6: error: package javax.microedition.lcdui does not exist
import javax.microedition.lcdui.Alert;
                               ^
Main.java:7: error: package javax.microedition.lcdui does not exist
import javax.microedition.lcdui.Command;
                               ^
Main.java:8: error: package javax.microedition.lcdui does not exist
import javax.microedition.lcdui.CommandListener;
                               ^
Main.java:9: error: package javax.microedition.lcdui does not exist
import javax.microedition.lcdui.Display;
                               ^
Main.java:10: error: package javax.microedition.lcdui does not exist
import javax.microedition.lcdui.Displayable;
                               ^
Main.java:11: error: package javax.microedition.lcdui does not exist
import javax.microedition.lcdui.Form;
                               ^
Main.java:12: error: package javax.microedition.midlet does not exist
import javax.microedition.midlet.*;
^
Main.java:17: error: cannot find symbol
public class Midletalerten extends MIDlet implements CommandListener {
                                   ^
  symbol: class MIDlet
Main.java:17: error: cannot find symbol
public class Midletalerten extends MIDlet implements CommandListener {
                                                     ^
  symbol: class CommandListener
Main.java:18: error: cannot find symbol
Command copy;
^
  symbol:   class Command
  location: class Midletalerten
Main.java:19: error: cannot find symbol
Form f1;
^
  symbol:   class Form
  location: class Midletalerten
Main.java:20: error: cannot find symbol
Display d1;
^
  symbol:   class Display
  location: class Midletalerten
Main.java:36: error: cannot find symbol
    public void commandAction(Command c,Displayable d)
                              ^
  symbol:   class Command
  location: class Midletalerten
Main.java:36: error: cannot find symbol
    public void commandAction(Command c,Displayable d)
                                        ^
  symbol:   class Displayable
  location: class Midletalerten
Main.java:23: error: cannot find symbol
        f1=new Form("command");
               ^
  symbol:   class Form
  location: class Midletalerten
Main.java:24: error: cannot find symbol
        copy=new Command("copy", Command.SCREEN, 0);
                 ^
  symbol:   class Command
  location: class Midletalerten
Main.java:24: error: cannot find symbol
        copy=new Command("copy", Command.SCREEN, 0);
                                 ^
  symbol:   variable Command
  location: class Midletalerten
Main.java:27: error: cannot find symbol
        d1=Display.getDisplay(this);
           ^
  symbol:   variable Display
  location: class Midletalerten
Main.java:40: error: cannot find symbol
            Alert a=new Alert("km");
            ^
  symbol:   class Alert
  location: class Midletalerten
Main.java:40: error: cannot find symbol
            Alert a=new Alert("km");
                        ^
  symbol:   class Alert
  location: class Midletalerten
21 errors
stdout
Standard output is empty