Answers for "remove all arraylist java"

1

remove all entries of arraylist

//Creating the ArrayList
ArrayList <String> names = new ArrayList<>();

//Removing all entries in the ArrayList using the clear() method
names.clear()

//Removing all entries in the ArrayList using the removeAll() method
names.removeAll(names)
Posted by: Guest on May-15-2021
0

how to remove all items from alist in java

list.clear();
Posted by: Guest on January-05-2020

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