void () { @Language("JAVA") String classText = """ /** @noinspection ALL*/ public class MainTest { public static void main(String[] args) { String test = null; switch ( test ) {} } }"""; List<Trinity<String, Integer, Integer>> traceAndPositions = Arrays.asList( Trinity.create("Exception in thread \"main\" java.lang.NullPointerException\n", null, null), Trinity.create("\tat java.base/java.util.Objects.requireNonNull(Objects.java:222)\n", null, null), Trinity.create("\tat MainTest.main(MainTest.java:6)\n", 6, 10)); checkColumnFinder(classText, traceAndPositions); }