File: EmptyArray.java
class EmptyArray {
public static void main (String args[]) {
Object[] array = new Object[] {};
/*
Notice that this is very different from
Object[] nullArray = null;
array.length == 0
but nullArray.length generates a Null Pointer Exception.
*/
System.out.println(array.length);
}
}
![Java - Empty Array Java - Empty Array](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEimiraYnHVk9JtM1-G72SpDagmpJ-SfpJ-YhwvdXpQYVDnJZeJRYgxBjFTbfkib1cP7_uq-QYpTXVj51fjWJbth_wBXUUnaxPlBZH9Ovr6o4lRwZXekhG5cksOsZSrNdCp-IzXLhrhMn-rj/s400/Java-Empty-Array.gif) |
Java - Empty Array |