JTextArea textArea = new JTextArea(); textArea.setLineWrap(true); textArea.setWrapStyleWord(true);
JTextArea textArea = new JTextArea("Hello World!");
JScrollPane scrollPane = new JScrollPane(textArea);
String userInput = textArea.getText();This code retrieves the text entered by the user from the JTextArea component. Overall, JTextArea is a versatile text field component that allows for entering, displaying, and manipulating plain text. It is often used in graphical user interface (GUI) applications in Java.