addAll list Java

java.utilArrayListaddAll

Javadoc

Inserts the objects in the specified collection at the specified location in this List. The objects are added in the order they are returned from the collection's iterator.

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Popular methods of ArrayList
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Popular methods of ArrayList

add
size
Returns the number of elements in this ArrayList.
get
Returns the element at the specified position in this list.
toArray
Returns an array containing all of the elements in this list in proper sequence (from first to last
remove
Removes the first occurrence of the specified element from this list, if it is present. If the list
clear
Removes all elements from this ArrayList, leaving it empty.
isEmpty
Returns true if this list contains no elements.
iterator
Returns an iterator over the elements in this list in proper sequence.The returned iterator is fail-
contains
Searches this ArrayList for the specified object.
set
Replaces the element at the specified position in this list with the specified element.
indexOf
Returns the index of the first occurrence of the specified element in this list, or -1 if this list

set,
indexOf,
clone,
subList,
stream,
ensureCapacity,
trimToSize,
removeAll,
toString

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