dot length in java - finding its definition

Question

In which class is the length field defined in Java (e.g. for array length)? Will I be able to see it defined say in Object class?

EDIT : Wh

Answer 1

In java with arrays you can do this. For example:

String[] a = new String [] {"a","b","c"};
int length = a.length;

Length would be 3;