analyzer fixes

Author: tomarra

lib/mockingjay.dart

@@ -1,6 +1,6 @@
 /// A package that makes it easy to mock, test and verify
 /// navigation calls in Flutter.
-library mockingjay;
+library;
 
 export 'package:mocktail/mocktail.dart';
 

lib/src/matchers.dart

@@ -94,7 +94,7 @@ class _RouteMatcher<T> extends Matcher {
       hasMaintainStateMatcher ||
       hasFullscreenDialogMatcher;
 
-  /// Takes an [input] string that looks like "FooBarRoute<MyType>" and extracts
+  /// Takes an [input] string that looks like "FooBarRoute\<MyType\>" and extracts
   /// the part "MyType".
   ///
   /// If the `Route<` part cannot be found, it returns the input string

lib/src/mock_navigator.dart

@@ -17,7 +17,7 @@ class _MockMaterialPageRoute extends MaterialPageRoute<void> {
         // By the time the setState is called, the attribute is already set
         // so we just ignore the error and the hack will do its job.
         state.insert(entry);
-      } catch (_) {}
+      } on Exception catch (_) {}
       // Set mounted back to false to make sure the state doesn't get
       // marked as dirty during OverlayEntry.remove().
       state._mounted = false;