Fix tests count and JC signature

Author: radekdoulik

tests/Java.Interop.Export-Tests/Java.Interop/ExportTest.cs

@@ -160,7 +160,7 @@ public static bool StaticFuncThisMethodTakesLotsOfParameters (
 			return true;
 		}
 
-		[JavaCallable ("staticManyParametersWithAutogeneratedDelegateType", Signature="(IBCSIJFDLjava/lang/Object;Ljava/lang/String;Ljava/util/ArrayList;Ljava/lang/String;Ljava/lang/Object;DFJII)Z")]
+		[JavaCallable ("staticManyParametersWithAutogeneratedDelegateType", Signature="(ZBCSIJFDLjava/lang/Object;Ljava/lang/String;Ljava/util/ArrayList;Ljava/lang/String;Ljava/lang/Object;DFJII)I")]
 		public static int staticManyParametersWithAutogeneratedDelegateType (
 				bool                a,
 				sbyte               b,

tests/Java.Interop.Export-Tests/Java.Interop/MarshalMemberBuilderTest.cs

@@ -22,7 +22,7 @@ public void AddExportMethods ()
 				var methods = CreateBuilder ()
 					.GetExportedMemberRegistrations (typeof (ExportTest))
 					.ToList ();
-				Assert.AreEqual (11, methods.Count);
+				Assert.AreEqual (12, methods.Count);
 
 				Assert.AreEqual ("action",  methods [0].Name);
 				Assert.AreEqual ("()V",     methods [0].Signature);