void () { @Language("JAVA") String classText = """ /** @noinspection ALL*/ public class MainTest { public static void main(String[] args) { String s = null; Runnable r = s :: trim; } }"""; List<Trinity<String, Integer, Integer>> traceAndPositions = Arrays.asList( Trinity.create("java.lang.NullPointerException: Cannot invoke \"Object.getClass()\" because \"s\" is null\n", null, null), Trinity.create("\tat MainTest.main(MainTest.java:5)\n", 5, 22)); checkColumnFinder(classText, traceAndPositions); }