This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Interesting. In the Java Language Specification, both seems to be valid grammar. However, the specification only give details for the simpler identifier -- it doesn't defines what to do if the VariableDeclaratorID has array brackets specified (ie. more than a simpler identifier). Or at least, I could not find where the behavior is defined.