Java

Process runtime = Runtime.getRuntime().exec("mysql -u root mysqlsarafi< C:\\xampp\\htdocs\\backup.sql");
					JOptionPane.showMessageDialog(null, "Done");
					int complete = runtime.waitFor();
					JOptionPane.showMessageDialog(null, complete);
					if(complete ==0){
						JOptionPane.showMessageDialog(null, "Succed");
					}
					else{
						JOptionPane.showMessageDialog(null, "not succed");
					}

    private void formWindowOpened(java.awt.event.WindowEvent evt) {                                  
        Toolkit tk = Toolkit.getDefaultToolkit(); 
        Dimension screenSize = tk.getScreenSize(); 
        this.setSize(screenSize); 			
				
        int Ewidth=tk.getScreenSize().width;				
        int Eheight=tk.getScreenSize().height;				
        
        //picture resize ???
        jLabel1.setBounds(0, 0, Ewidth, Eheight);  //dont' work 
        jLabel1.setSize(screenSize);  //dont' work
        jLabel1.setSize(100, 500);//dont' work
        jLabel1.setPreferredSize(new Dimension(Ewidth, Eheight));//dont' work
        jLabel1.setMaximumSize(new Dimension(100, 500)); //dont' work
        
        
//        jPanel1.setPreferredSize(new Dimension(Ewidth, Eheight));// work
//        jPanel1.setBackground(Color.red); //work
        

    }