how does List work in java code example
Example 1: how to make java list
ArrayList<String> list = new ArrayList<String>();
list.add("Mango");
list.add("Banana");
list.set(1,"Dates");
System.out.println("Returning element: " + list.get(1));
Example 2: list in java
LIST: Can store duplicate values,
Keeps the insertion order.
It allows multiple null values,
Also we can read a certain value by index.
- ArrayList not syncronized, array based class
- LinkedList not synchronized, doubly linked
- Vector is synchronized, thread safe