Java array
How can one prove that the array is not null but empty?View Answers
October 27, 2010 at 5:29 PM
Hi,
Here is the answer,
Print array.length. It will print 0. That means it is empty. But if it would have been null then it would have thrown a NullPointerException on attempting to print array.length.
Thnaks.
October 30, 2010 at 2:55 PM
Hi U can print the size of array using array.length or u can derectly print the array by name it not print null
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