@implementation XSL_FO_Renderer
-- (NSData *)render:(NSString *)foString {
+- (NSData *)render:(NSData *)foData {
FOPWrapper *fw = (FOPWrapper *)[[NSClassFromString(@"FOPWrapper") alloc] init];
- NSData *resultData = [fw convert:foString];
+ NSData *resultData = [fw convert:foData];
// fixme: autorelease on resultData? creation on Java side?