// 4. Create a simple AWT application that displays a TextField with FlowLayout manager.
                import java.awt.*;
                class awt4
                {
                public static void main(String args[]){
                Frame f = new Frame("Java Programs");
                TextField t1;
                t1 = new TextField("Welcome to Java");
                t1.setBounds(50,100,200,30);
                f.add(t1);
                f.setSize(400,400);
                f.setLayout(new FlowLayout(FlowLayout.LEFT));
                f.setVisible(true);
                }
                }