Unable Resolve The Lamba Expression In Android Java Project

[hh-ahmad]

I have to use this PermissionX library in Android Java Project, in my java Activity.

PermissionX.init(this)
                .permissions(Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.ACCESS_COARSE_LOCATION)
                .request((b, list1, list2) -> {
                    if (b) {
                    } else {
                    });

The following error encountered while writing the above mentioned code:

error: ';' expected .request(b, list1, list2) ->{ and

error: illegal start of expression });