remove synthesis

MVMCore/MVMCore/LoadHandling/MVMCoreRequestParameters.m

@@ -22,8 +22,6 @@
 
 @implementation MVMCoreRequestParameters
 
-@synthesize URL = _url;
-
 - (nullable instancetype)initWithExtraParameters:(nullable NSDictionary *)extraParameters {
     if (self = [super init]) {
         self.parameters = extraParameters;
@@ -93,22 +91,22 @@
 
 - (void)setAlternateBaseURL:(NSURL *)alternateBaseURL {
     _alternateBaseURL = alternateBaseURL;
-    _url = self.determinedURL; // Reset resolution when changed.
+    _URL = self.determinedURL; // Reset resolution when changed.
 }
 
 - (void)setPageType:(NSString *)pageType {
     _pageType = pageType;
-    _url = self.determinedURL; // Reset resolution when changed.
+    _URL = self.determinedURL; // Reset resolution when changed.
 }
 
 - (void)setContextRoot:(NSString *)contextRoot {
     _contextRoot = contextRoot;
-    _url = self.determinedURL; // Reset resolution when changed.
+    _URL = self.determinedURL; // Reset resolution when changed.
 }
 
 - (void)setURL:(NSURL *)URL {
     self.determinedURL = URL; // If set directly, this becomes the ultimate URL.
-    _url = URL;
+    _URL = URL;
 }
 
 - (NSURL *)resolveURL:(MVMCoreSessionObject *)sessionObject {
@@ -137,7 +135,7 @@
         url = [url URLByAppendingPathComponent:self.pageType];
     }
     
-    _url = url;
+    _URL = url;
     return url;
 }