nl.setToolTipText("<html><b>enter the node name or ip</b><br>node"
+ i + "<br>or ...<br>"
+ System.getProperty("user.name")
+ "@node" + i + ":22..." + "<br>");
hostsTF.add(nl);
nl.selectAll();
final Font font = nl.getFont();
final Font newFont = font.deriveFont(Font.PLAIN, (float) (font.getSize() / 1.2));
nl.setFont(newFont);
label.add(nl);
}