Answers for "to arraylist java"

Create ArrayList from array java

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

Posted by: Guest on November-27-2019

convert list to array in java

Integer[] arr = new Integer[al.size()]; 
arr = al.toArray(arr);

Posted by: Guest on May-22-2020

arraylist to java

You can only use the to array method if you convert to any object type.

Posted by: Guest on December-16-2020

Code answers related to "to arraylist java"