assignments

assignments/AssigmentS3/StorageBox.java

@@ -0,0 +1,44 @@
+public class StorageBox<T> {
+
+    private T[] items;
+    private int size;
+    private int capacity;
+
+public StorageBox(int capacity) {
+    this.capacity = capacity;
+    this.size = 0;
+    this.items = (T[]) new Object[capacity];
+}
+
+public void addItem(T item) {
+    if(capacity == size) {
+        System.out.println("StorageBox is full");
+        return;
+    } else {
+        items[size] = item;
+        size++;
+        System.out.println("Item added: "+ item);
+    }
+}
+
+public T removeItem() {
+        if(size == 0) {
+            System.out.println("No more item left!");
+            return null;
+        } else {
+            T temp = items[size - 1];
+            items[size - 1] = null;
+            size--;
+            System.out.println("Removed Item: "+ temp);
+            return temp;
+        }
+}
+
+public void listItem() {
+        System.out.println("Items in StorageBox: ");
+        for(int i = 0; i < size; i++) {
+            System.out.print(items[i]+ " ");
+        }
+}
+
+}

assignments/AssigmentS3/demo.java

@@ -0,0 +1,36 @@
+public class demo {
+    public static void main(String[] args) {
+    StorageBox<String> box = new StorageBox<>(3);
+    StorageBox<Integer> box1 = new StorageBox<>(3);
+
+    box.addItem("Math");
+    box.addItem("Java");
+    box.addItem("Statistics");
+    box.addItem("capacityTest");
+
+    System.out.println();
+
+    box.listItem();
+
+    System.out.println(" ");
+    System.out.println();
+
+    box.removeItem();
+    box.removeItem();
+    box.removeItem();
+    box.removeItem();
+    box.removeItem();
+    box.removeItem();
+
+    System.out.println();;
+
+    box.listItem();
+
+    box1.addItem(1);
+    box1.addItem(2);
+    box1.addItem(3);
+    box1.addItem(4);
+
+    box1.listItem();
+    }
+}