20 package net.sf.gridarta.model.mapmodel;
22 import java.awt.Point;
23 import java.util.Iterator;
24 import java.util.NoSuchElementException;
28 import org.jetbrains.annotations.NotNull;
29 import org.jetbrains.annotations.Nullable;
82 throw new NoSuchElementException(
"no more elements");
89 public void remove() {
90 throw new UnsupportedOperationException(
"unsupported operation");
113 if (!mapSquare.isEmpty()) {