Answers for "java arraylist first element"

get last element of array java

firstNum = numbers[0];
lastNum = numbers[numbers.length-1];

java get last element of list

ArrayList<Integer> list = new ArrayList<Integer>(5); 
int last = list.get(list.size() - 1);

find last element in array in java

firstNum = numbers.get(0);
lastNum = numbers.get(numbers.size() - 1);

arraylist get last

E e = list.get(list.size() - 1);