Iterating through a variable length array

Question

How do I iterate over a Java array of variable length.

I guess I would setup a while loop, but how would I detect that I have reached the end of the array.

Answer 1

Arrays have an implicit member variable holding the length:

for(int i=0; i

Alternatively if using >=java5, use a for each loop:

for(Object o : myArray) {
    System.out.println(o);
}