lab 4

labs/lab4/BandBooster.java

@@ -0,0 +1,21 @@
+public class BandBooster {
+    private String name;
+    private int boxesSold;
+
+    public BandBooster (String name) {
+        this.name = name;
+        this.boxesSold = 0;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void updateSales (int addBox) {
+        boxesSold = boxesSold + addBox;
+    }
+
+    public String toString() {
+        return name + " sold:  " + boxesSold + " boxes!";
+    }
+}