Should PlanePoint be changed to PlanePoint2D?

[scuniff]

https://github.com/ome/omero-insight/blob/4e8d0754713b0a3c74908b4ebaa9ebae4e378a14/src/main/java/org/openmicroscopy/shoola/util/math/geom2D/PlanePoint2D.java#L232C5-L237C6

Referring to this code snippet:

public boolean equals(Object o)
{
	if (o == null || (!(o instanceof PlanePoint))) return false;
	 PlanePoint other = (PlanePoint) o;
     return (x1 == other.x1 && x2 == other.x2);  
}

Should the 3 references to PlanePoint actually be PlanePoint2D?