The line tag surrounds one line of text.
Line tags are used for specifing the lines of text for statictext and input.
In the first case, these lines map to JLabel objects with the names
mystatictext_line1, mystatictext_line2, etc., where mystatictext
is the value of the id attribute of the statictext element containing the lines.
In the second case, the contents of these line elements are concatenated to form the Text
attribute of the JTextArea or JTextField object.
none.