Answers for "how to declare an arraylist"

java arraylist declaration

ArrayList<E> yourArray = new ArrayList<E>();

//'E' can be raplaced with any data type or object, or left as 
// E if used for general funcitonality

Posted by: Guest on November-23-2020

how to declare array of arraylist in java

List<List<Individual>> group = new ArrayList<List<Individual>>(4);

Posted by: Guest on March-03-2021

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