JTextArea

JTextArea text = new JTextArea(10,20);

JScrollPane scroller  = JScrollPane(text);
text.setLineWrap(true);

scroller.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
scroller.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);

panel.add(scroller);

text.setText("Not at all");

text.selectAll();

text.requestFocus();