Processing slow in other IDE

clankill3r

This sketch gives me like +400 frames in processing IDE. If I try it in IntelliJ than I can't get above 60fps. More people have this?

public void settings() {
  size(512, 512, P2D);
}

public void setup() {
  frameRate(999);
}

public void draw() {
  background(255);
  surface.setTitle("fps: "+frameRate);
}