LocalDateTime plusDays = LocalDateTime.now().plusDays(1);
	System.out.println("plusDays " + plusDays);
	
	LocalDateTime plusHours = LocalDateTime.now().plusHours(2);
	System.out.println("plusHours " + plusHours);
	
	LocalDateTime plusMinutes = LocalDateTime.now().plusMinutes(20);
	System.out.println("plusMinutes " +plusMinutes);
	
	LocalDateTime plusMonths = LocalDateTime.now().plusMonths(1);
	System.out.println("plusMonths " + plusMonths);
	
	LocalDateTime plusSeconds = LocalDateTime.now().plusSeconds(59);
	System.out.println("plusSeconds " + plusSeconds);
	
	LocalDateTime plusWeeks = LocalDateTime.now().plusWeeks(2);
	System.out.println("plusWeeks " + plusWeeks);
	
	LocalDateTime plusYears = LocalDateTime.now().plusYears(2);
	System.out.println("plusYears " + plusYears);
	
	LocalDateTime plusNegativeDays = LocalDateTime.now().plusDays(-1);
	System.out.println("plusNegativeDays " + plusNegativeDays);