Add oving3

src/main/java/oving3/card/Card.java

@@ -0,0 +1,64 @@
+package oving3.card;
+
+/**
+ * The {@code Card} class is a so-called value-based class, which is coded in
+ * such a way that its
+ * objects cannot be modified after they are created. A {@code Card} object has
+ * a suit and a face.
+ */
+public class Card {
+
+    // TODO: Add fields here
+
+    /**
+     * The constructor of the {@code Card} class initializes the suit and face of
+     * the card with the
+     * first and second arguments, respectively.
+     * 
+     * @param suit the suit of the card, one of {@code 'S'} (spades), {@code 'H'}
+     *             (hearts),
+     *             {@code 'D'} (diamonds), or {@code 'C'} (clubs)
+     * @param face the face of the card, an integer between {@code 1} (ace) and
+     *             {@code 13} (king)
+     *             (both inclusive)
+     * @throws IllegalArgumentException if the suit or face is illegal
+     * 
+     * @see CardTest#testConstructor()
+     */
+    public Card(char suit, int face) {
+        // TODO: Implement this constructor
+    }
+
+    /**
+     * @return the suit of the card
+     */
+    public char getSuit() {
+        // TODO: Implement this method
+        return '\0';
+    }
+
+    /**
+     * @return the face of the card
+     */
+    public int getFace() {
+        // TODO: Implement this method
+        return 0;
+    }
+
+    /**
+     * @return the value of the card of the form {@code <suit><face>}. For example,
+     *         the ace of
+     *         spades should return {@code "S1"}
+     * 
+     * @see CardTest#testToString()
+     */
+    @Override
+    public String toString() {
+        // TODO: Implement this method
+        return null;
+    }
+
+    public static void main(String[] args) {
+
+    }
+}