public static java.util.regex.Pattern compilePattern(String expression) {
        return compilePattern(expression, 0);
    }
@Test
    void testCompilePatternMultilineCaseIgnoreOK() {
        Pattern pattern = JMeterUtils.compilePattern("^some.*g$", Pattern.MULTILINE | Pattern.CASE_INSENSITIVE);
        assertTrue(pattern.matcher("abc\nsome good thing").find());
    }