"Java [..] is the number-one programming language"
His argument, apparently, is because of the number of thingys that run it, essentially. Number which is respectable indeed, except that I will never forgive whoever thought it was a good idea to put Java in a Blu-Ray player.
But if he can use his metrics to justify his position, then I can propose another number one programming language as well : COBOL. Because without COBOL, VISA, MasterCard and American Express, not to mention PayPal, all grind to a sudden halt and the world's economy collapses in the hour.
Java, with all its faults, doesn't hold a candle to that.