Example usage for Java java.util List fields, constructors, methods, implement or subclass
The text is from its open source code.
| boolean | add(E e) Appends the specified element to the end of this list (optional operation). |
| void | add(int index, E element) Inserts the specified element at the specified position in this list (optional operation). |
| boolean | addAll(Collection c) 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). |
| boolean | addAll(int index, Collection c) Inserts all of the elements in the specified collection into this list at the specified position (optional operation). |
| void | clear() Removes all of the elements from this list (optional operation). |
| Object | clone() Creates and returns a copy of this object. |
| boolean | contains(Object o) Returns true if this list contains the specified element. |
| boolean | containsAll(Collection c) Returns true if this list contains all of the elements of the specified collection. |
| boolean | equals(Object o) Compares the specified object with this list for equality. |
| void | forEach(Consumer action) Performs the given action for each element of the Iterable until all elements have been processed or the action throws an exception. |
| E | get(int index) Returns the element at the specified position in this list. |
| Class | getClass() Returns the runtime class of this Object . |
| int | hashCode() Returns the hash code value for this list. |
| int | indexOf(Object o) Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element. |
| boolean | isEmpty() Returns true if this list contains no elements. |
| Iterator | iterator() Returns an iterator over the elements in this list in proper sequence. |
| int | lastIndexOf(Object o) Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element. |
| ListIterator | listIterator() Returns a list iterator over the elements in this list (in proper sequence). |
| ListIterator | listIterator(int index) Returns a list iterator over the elements in this list (in proper sequence), starting at the specified position in the list. |
| void | notifyAll() Wakes up all threads that are waiting on this object's monitor. |
| List | of(E e1, E e2, E e3) Returns an unmodifiable list containing three elements. |
| List | of(E e1) Returns an unmodifiable list containing one element. |
| List | of(E... elements) Returns an unmodifiable list containing an arbitrary number of elements. |
| List | of(E e1, E e2) Returns an unmodifiable list containing two elements. |
| List | of(E e1, E e2, E e3, E e4, E e5, E e6) Returns an unmodifiable list containing six elements. |
| Stream | parallelStream() Returns a possibly parallel Stream with this collection as its source. |
| boolean | remove(Object o) Removes the first occurrence of the specified element from this list, if it is present (optional operation). |
| E | remove(int index) Removes the element at the specified position in this list (optional operation). |
| boolean | removeAll(Collection c) Removes from this list all of its elements that are contained in the specified collection (optional operation). |
| boolean | removeIf(Predicate filter) Removes all of the elements of this collection that satisfy the given predicate. |
| void | replaceAll(UnaryOperator Replaces each element of this list with the result of applying the operator to that element. |
| boolean | retainAll(Collection c) Retains only the elements in this list that are contained in the specified collection (optional operation). |
| E | set(int index, E element) Replaces the element at the specified position in this list with the specified element (optional operation). |
| int | size() Returns the number of elements in this list. |
| void | sort(Comparator c) Sorts this list according to the order induced by the specified Comparator . |
| Spliterator | spliterator() Creates a Spliterator over the elements in this list. |
| Stream | stream() Returns a sequential Stream with this collection as its source. |
| List | subList(int fromIndex, int toIndex) Returns a view of the portion of this list between the specified fromIndex , inclusive, and toIndex , exclusive. |
| T[] | toArray(T[] a) Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array. |
| Object[] | toArray() Returns an array containing all of the elements in this list in proper sequence (from first to last element). |
| String | toString() Returns a string representation of the object. |
| void | wait() Causes the current thread to wait until it is awakened, typically by being notified or interrupted. |