// Declare some variables.
fsvars.declareFsVariable(name1, this.annotType1);
fsvars.declareFsVariable(name2, this.annotType2);
fsvars.declareFsVariable(name3, this.annotType3);
fsvars.declareFsVariable(name4, this.annotType1);
fsvars.declareFsVariable(name5, this.annotType2);
fsvars.declareFsVariable(name6, this.annotType3);
// Test with no parameters.
List list = fsvars.listFsVariables();
assertTrue(list.size() == 6);