Created arraylist.java

Java/arraylist.java

@@ -0,0 +1,36 @@
+import java.util.ArrayList;
+import java.util.Collections;
+public class arraylist{
+    public static void main(String args[]){
+        // declaring an array list..
+        ArrayList<Integer> list= new ArrayList<Integer>();
+         // adding elements to arraylist..
+         list.add(0);
+         list.add(6);
+         list.add(7);
+         // printing the arraylist;
+         System.out.println(list);
+         //getting the element;
+         int element= list.get(0);
+         System.out.println(element);
+         //add element in between..
+         list.add(1,1);
+         System.out.println(list);
+         //setting element or modifying array list
+         list.set(0,9);
+         System.out.println(list);
+         // removing the elements from array list;
+         list.remove(1);
+         System.out.println(list);
+         //getting the size;
+         System.out.println(list.size());
+
+         //loops
+         for(int i=0;i<list.size();i++){
+             System.out.println(" elements of arraylist" + list.get(i));
+         }
+
+          Collections.sort(list);
+          System.out.println(list);
+    }
+}