How to append text to a JTextArea?

Frame problem "Java"?

• hi , if anyone can help me on the use of JFrame and JtextArea well i am trying to write a method that will create a frame displays two text areas (JTextArea) in a grid layout (1 row, 2 columns). The first text area will be used to display the contents of the original array, before sorting, and the second one will be used to display the array contents sorted. that how far i wrote and i really dont know where to go from here public static void displayResults(JTextArea area, Room[] rooms,int length) { textArea.setEditable(false); for ( int i = 0; i < rooms.length; i++ ) { textArea.append(rooms1[i]+"\n"); } JFrame bigTextArea = new JFrame("Queens College Rooms"); bigTextArea.setDefaultCloseOperation(JFr… bigTextArea.setSize(400,600); bigTextArea.getContentPane().add(textAre… BorderLayout.CENTER); bigTextArea.setVisible(true); }

• Answer:

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