Flash - Keeping Track Of Variables Across App (Syntax Error)

I wrote a singleton class to keep track of some variables across my application. I am getting a syntax error that I can't figure out, I am sure that I am missing something simple but it's been one of those days. Anyone see something wrong with my code?

The error is 1084: Syntax error: expecting rightparen before resultNumber.
public static function setResult(int resultNumber, int value): void {
switch(resultNumber) {
case 2: { this.result2 = value; break; }
case 3: { this.result3 = value; break; }
case 4: { this.result4 = value; break; }
case 5: { this.result5 = value; break; }
[Code] .....