private void setText(JEditorPane editor, String text) {
        editor.setText(text);
        editor.setCaretPosition(0);
    }
Main method. Sets the Swing look and feel to the operating system
settings, and starts the Tika GUI with an {@link AutoDetectParser}
instance as the default parser.

@param args ignored
@throws Exception if an error occurs
tika-app/src/main/java/org/apache/tika/gui/TikaGUI.java