Pick current date from machine

Question

I need that when you execute the code it takes the current system date and assign to a Date.

Example:

Date x = new Date(now);

Answer 1

Just don’t pass any parameter. So:

Date now = new Date();

As can be seen here, this is the same as calling the builder passing the value of System.currentTimeMillis:

Date now = new Date(System.currentTimeMillis());

However, the class java.util.Date may present you with time zone problems. In most cases we don’t want to worry if Java is running on a machine in Brazil or Japan.

So if you’re using Java 8, prefer the new date and time API where the class exists LocalDateTime:

LocalDateTime now = LocalDateTime.now(); 

Answer 2

Date x = new Date();

The standard constructor of Date creates the object Date with the date and current time of the system clock, as reported by the operating system.