How to convert the var in js into java?

Now I'm try to convert some js code into java , there is a problem:

In js

46022*65535 = 3016051770

and

(46022*65535)|7867 = -1278910789

In java

46022*65535 = -1278915526 this is overflow

46022l*65535l = 3016051770 this is the same result to js

(46022*65535)|7867 = -1278910789 this one and the one below is the problem

(46022l*65535l)|7867l = 3016056507

So , why the | operator will make two positive number to be nagtive number? What's the different between java and js when dealing with the int and long to do this operation?

And then , how to write java code compatible with js in this situation ?

Attention:I know the range of int and long , my problem is |.