new tasks

Task/Arrays/Java/arrays-2.java

@@ -0,0 +1,4 @@
+ArrayList <Integer> list = new ArrayList <Integer>();//optionally add an initial size as an argument
+list.add(5);//appends to the end of the list
+list.add(1, 6);//assigns the element at index 1
+System.out.println(list.get(0));