How to check timestamp of a file in java

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Working of timestamp function in Java: timestamp can be used in a lot of methods, and a few of them are explained in detail below-. Where tm is the value of Timestamp, which we compare with this Timestamp object, this function returns a boolean value; true if this Timestamp value is later and vice versa. Where tm is the value of Timestamp which we compare the Timestamp object with this function returns a boolean value; true if this Timestamp value is before and vice versa.

Where tm is the object which is to be compared with this Timestamp object, this function returns 0 value when both the objects are equal; any value less than 0 when this object comes before the given object and a value bigger than 0 when Timestamp object is after the given Timestamp object.

Where tm refers to the Timestamp value, we have to compare it with this Timestamp object. This function returns boolean values; true is returned if the values are equal and false if not.

This function will override the function of getTime of class Date if present. It returns the number of milliseconds from the default date as shown above. During this conversion, an Instant is created, which indicates the point on the line, which is the same as this Timestamp. This function overrides the toInstant method of class Date. It returns an instant that represents the same point on the line of time-line.