Some edits from last lesson + own edits

src/schack/Pawn.java

@@ -0,0 +1,28 @@
+package schack;
+
+import java.awt.Point;
+import java.io.IOException;
+import java.util.LinkedHashSet;
+
+public class Pawn extends Piece {
+
+    public Pawn(boolean isWhite, Point startingPosition) throws IOException {
+        super(isWhite, startingPosition);
+        setPieceIcon("Pawn");
+    }
+
+    @Override
+    public LinkedHashSet<Point> validMoves(Piece[][] pieces) {
+
+        return new LinkedHashSet<>();
+    }
+
+    @Override
+    public void move(Piece[][] pieces) {
+        throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
+    }
+@Override
+    public String toString() {
+        return "Pawn{" + "position=" + position + ", isWhite=" + isWhite + '}';
+    }
+}