How does the "Suspicious names combination" warning work in NetBeans?

Question

Java

Here I have a line.
setRgb(Skin.RGB_ENERGY);
On it, NetBeans displays a warning: Suspicious names combination.
Who knows why it displays and by what rules this warning works?

Answer 1

Suspicious names combination is simple and stupid: x with width, y with height. Even if in one place x or width, and next to neither one nor the other, this is already a warning. Moreover, x and y are found in rather exotic places. And he did not like energy precisely with the letter y.