Methods say what an object does.
class TwoDPoint {
double x;
double y;
void print() {
System.out.println(this.x + "," + this.y);
}
}
Notice that you use the Java keyword this
to reference
a field from inside the same class.
TwoDPoint origin = new TwoDPoint();
origin.x = 0.0;
origin.y = 0.0;
origin.print();
noun-verb instead of verb-noun; that is subject-verb instead of verb-direct object.
subject-verb-direct object(s) is also possible.