private static final void fail(String expected, String actual) { fail("Expected: \n" + expected + "\n\nActual:\n " + actual);
private static final void fail(String expected, String actual, int lineNumber) {  fail("Failed at line " + lineNumber + " Expected: \n" + expected + "\n\nActual:\n " + actual);
    private static final void fail(String expected, String actual) {        fail("Expected: \n" + expected + "\n\nActual:\n " + actual);    }