package figures.primitives.solid; import java.util.Collection; import java.lang.String; import figures.primitives.planar.*; public class SolidPoint extends Point { private int z; public SolidPoint(int x, int y, int z) { super(x, y); this.z = z; } public int getZ() { return z; } public void setZ(int z) { this.z = z; } public void incrXY(int dx, int dy) { super.incrXY(dx, dy); setZ(getZ() + dx + dy); } }