Date - Null Pointer Exception

When I was testing my project, I got a null pointer exception.

Ans:

Because it was not set/sent through params in jmeter. So it is getting null. But when I want to convert it to long. It gives null pointer exception.


What I have done?

In DTO file, I just set it as 0. It solves my issue.

    /* locationTimestampDetected */
    private Long ltd = 0l;