private void handle()

in src/main/java/org/apache/logging/log4j/jmx/gui/ClientGui.java [245:252]

• 7 lines of code
• 1 McCabe index (conditional complexity)

    private void handle(final String msg, final Exception ex) {
        System.err.println(msg);
        ex.printStackTrace();

        final StringWriter sw = new StringWriter(INITIAL_STRING_WRITER_SIZE);
        ex.printStackTrace(new PrintWriter(sw));
        JOptionPane.showMessageDialog(this, sw.toString(), msg, JOptionPane.ERROR_MESSAGE);
    }