public   class  MyFrame  extends  JFrame{
     private  SomeFrame some;
     private  JButton button= new  JButton();
          public  MyFrame(){
                this .setSize( 100 , 100 ); 
                this .setvisible(true);
           
             button.addactionListener( new  MouseAdapter(){
                   some= new  SomeFrame();
                         ..............
                    this .setvisible(false);
                   some.setvisible(true); 
              });
           }
     public   void   static  main(String args[]){
          new  MyFrame();  
    }
}

 
                this .setvisible(true);
                         ..............
                    this .setvisible(false);
                   some.setvisible(true);