Method java.util.List.addAll

Public Method addAll

abstract boolean addAll(Collection c)

abstract boolean addAll(int index, Collection c)

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Description:

addAll(Collection c) method:

Appends all of the elements in the specified collection to the end of this list, in the order that they are returned by the specified collection's iterator (optional operation).

Note

The behavior of this operation is unspecified if the specified collection is modified while the operation is in progress. This will occur if the specified collection is this list, and it's nonempty.

addAll(int index, Collection c) method:

Inserts all of the elements in the specified collection into this list at the specified position (optional operation).

Shifts the element currently at that position (if any) and any subsequent elements to the right (increases their indices). The new elements will appear in this list in the order that they are returned by the specified collection's iterator.

Note

The behavior of this operation is unspecified if the specified collection is modified while the operation is in progress. This will occur if the specified collection is this list, and it's nonempty.