Error Error: Compile Error: Method does not exist or incorrect signature: test.setCurrentPage(System.PageReference) at line 12 column 9

Out of the blue, the method test.setCurrentPage is not recognized by the force.com platform. Not sure if this is part of the software issues which was blasted earlier by Salesforce.

Turned out this is due to another apex class that I named test. So that the code below now calls that apex class and not the standard method that Force.com has.