import java.time.LocalDateTime; public class LongRangeKnownMethods { void testIndexOf(String s) { int idx = s.indexOf("xyz"); if(idx >= 0) { System.out.println("Found"); } else if(idx == -1) { System.out.println("Not found"); } } void testLocalDateTime(LocalDateTime ldt) { if(ldt.getHour() == 24) System.out.println(1); if(ldt.getMinute() >= 0) System.out.println(2); if(ldt.getSecond() >= 60) System.out.println(3); } }