As demonstrated in the Arrays section of the Java Tutorials ... to first get an array handle to the elements underlying the collection and then to access the element by array index.

Note that we use “get” in order to return values at specific indexes, and that I can add values at different positions by passing my index as the first argument. Another type of array in Java ...

To find the size or length of a Java array, follow these four steps Declare a variable of type array. Initialize the Java array to a non-null value. Use the length property of the array to get its ...

package dustin.examples; import java.util.Arrays; import static java.lang.System.out; /** * Simple demonstration of Arrays.toString(Object[]) method and the * Arrays ...

To further confuse matters, every Java collection class that implements the List interface does have a size() method. Classes including Vector, Stack and ArrayList all have a size method. So to get ..