Question

In Delphi I can do the following with a boolean variable:

If NOT bValue then
begin
  //do some stuff
end;

Does the equivalent in Java use the !?

If !(bValue) {
  //do some stuff
}

Answer 1

Yes, but inside the bracket:

if (!bValue) {
}

You’d normally not use any sort of data type prefix in Java as well, so it would more likely be something like:

if (!isGreen) { // or some other meaningful variable name
}