ArrayList methods

add(E e)

Element,boolean,adds element to end of list and true,nonstatic

add(int index, E element)

int,Element,void,adds element to index,nonstatic

clear()

none,void,clears all elements sizing to 0,nonstatic

clone()

none,Object,shallow copy of list,nonstatic

contains(Object o)

Object,boolean,if list contains the element,nonstatic

get(int index)

int,Element,the element at the index,nonstatic

indexOf(Object o)

Object,int,first index the element occurs,nonstatic

isEmpty()

none,boolean,if size is 0,nonstatic

lastIndexOf(Object o)

Object,int,last index the element occurs,nonstatic

remove(int index)

int,Element,the element that is removed from the list then shifts left,nonstatic

remove(Object o)

Object,boolean,if element was removed or not removes if possible,nonstatic

set(int index, E element)

int,Element,Element,the previous element at index then replaces with new,nonstatic

size()

none,int,number of elements in list,nonstatic

toArray()

none,Object[],an array of elements in right order,nonstatic