Can you figure out this Riddle? No Cheating!?

[Heather]

A man was to be sentenced, and the judge told him, "You may make a statement. If it is true, I'll sentence you to four years in prison. If it is false, I'll sentence you to six years in prison." After the man made his statement, the judge decided to let him go free. What did the man say?

 

[looneylovegood]

he didn't say anything at all

 

[HeadShot]

he just re-stated everything the judge just said about making a statement.

 

[firedragono117]

"This statement is a lie"

 

[The Saint]

"You'll sentence me to six years."