Did you know that "int i = 1_000;" is a valid statement?
10 JDK 7 Features to Revisit, Before You Welcome Java 8 Read more: http://javarevisited.blogspot.de/2014/04/10-jdk-7-features-to-revisit-before-you.html
"It seems that perfection is reached not when there is nothing left to add, but when there is nothing left to remove" Antoine de Saint Exupéry