how to create n arraylists in java code example
Example 1: how to define an arraylist in java
ArrayList<Integer> integerArray = new ArrayList<Integer>();
ArrayList<String> integerArray = new ArrayList<String>();
ArrayList<Double> integerArray = new ArrayList<Double>();
//... keep replacing what is inside the <> with the appropriate
//data type
Example 2: java create arraly list
List<String> words = new ArrayList<String>();