JTextField textField = new JTextField("Hello World"); textField.setVisible(false);
JTextField textField = new JTextField("Hello World"); textField.setVisible(true);In this example, the setVisible method is used to show the previously created JTextField component named textField. If the parameter is set to true, the text field will be visible. Both of the mentioned examples use the javax.swing package which is a part of the Java's standard class library.