Answers for "how to declare an arraylist in java"

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arraylist with values java

ArrayList<String> cities = new ArrayList<>(Arrays.asList("London", "Tokyo", "New York"));

Posted by: Guest on March-04-2020

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how to make an array of arraylists in java

ArrayList<Integer> [] myList = (ArrayList<Integer>[]) new ArrayList[4];

Posted by: Guest on October-12-2020

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 create an array list in java

List<Integer> list = new ArrayList<>();

Posted by: Guest on January-05-2020

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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