Answers for "array to arraylist java"

Java

java array to list

Integer[] spam = new Integer[] { 1, 2, 3 };
List<Integer> list = Arrays.asList(spam);

Posted by: Guest on February-26-2020

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java list to array

String[] arr = list.toArray(new String[list.size()]);

Posted by: Guest on February-26-2020

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Create ArrayList from array java

new ArrayList<>(Arrays.asList(array));

Posted by: Guest on February-21-2020

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Create ArrayList from array java

new ArrayList<>(Arrays.asList(array))

Posted by: Guest on November-27-2019

java array to arraylist

List<Element> list = Arrays.asList(array);

Posted by: Guest on May-22-2020

Source

array to arraylist java

ArrayList<Integer> list = new ArrayList<>(OtherList);
//it will copy all elements from OtherList to this one
//time complexity - O(n)

Posted by: Guest on August-06-2021

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