diff --git a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaMaker.g b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaMaker.g
index 3ac05ee..2ddc177 100644
--- a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaMaker.g
+++ b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaMaker.g
@@ -717,9 +717,12 @@ default_value_expression:
 anonymous_method_expression:
 	'delegate'^  explicit_anonymous_function_signature?  block;
 explicit_anonymous_function_signature:
-	'('   explicit_anonymous_function_parameter_list?   ')' -> ^(PARAMS explicit_anonymous_function_parameter_list?);
+	'('   explicit_anonymous_function_parameter_list?   ')' 
+-> {$explicit_anonymous_function_parameter_list.tree != null}? ^(PARAMS explicit_anonymous_function_parameter_list?)
+->
+;
 explicit_anonymous_function_parameter_list:
-	explicit_anonymous_function_parameter   (','   explicit_anonymous_function_parameter)* ;	
+	explicit_anonymous_function_parameter   (','!   explicit_anonymous_function_parameter)* ;	
 explicit_anonymous_function_parameter:
 	anonymous_function_parameter_modifier?   type   identifier;
 anonymous_function_parameter_modifier:
@@ -978,7 +981,7 @@ anonymous_function_signature:
 	| implicit_anonymous_function_parameter_list -> ^(PARAMS_TYPELESS implicit_anonymous_function_parameter_list)
 	;
 implicit_anonymous_function_parameter_list:
-	implicit_anonymous_function_parameter   (','   implicit_anonymous_function_parameter)* ;
+	implicit_anonymous_function_parameter   (','!   implicit_anonymous_function_parameter)* ;
 implicit_anonymous_function_parameter:
 	identifier;
 anonymous_function_body:
diff --git a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaPrettyPrint.g b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaPrettyPrint.g
index 53f63a7..27acf8e 100644
--- a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaPrettyPrint.g
+++ b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaPrettyPrint.g
@@ -787,7 +787,7 @@ non_assignment_expression returns [int precedence]
     $precedence = int.MaxValue;
 }: 
 	//'non ASSIGNment'
-	(anonymous_function_signature   '=>')	=> lambda_expression { $precedence = precedence[LAMBDA]; } -> { $lambda_expression.st; }
+	(anonymous_function_signature?  '=>')	=> lambda_expression { $precedence = precedence[LAMBDA]; } -> { $lambda_expression.st; }
 	| (query_expression) => query_expression 
 	| ^(cop=COND_EXPR ce1=non_assignment_expression ce2=expression ce3=expression) { $precedence = precedence[$cop.token.Type]; } 
           -> cond( condexp = { $ce1.st }, thenexp = { $ce2.st }, elseexp = { $ce3.st },
@@ -1009,9 +1009,7 @@ member_name
 
 ///////////////////////////////////////////////////////
 event_declaration:
-	'event'   type
-		((member_name   '{') => member_name   '{'   event_accessor_declarations   '}'
-		| variable_declarators   ';')	// typename=foo;
+	type member_name   '{'   event_accessor_declarations   '}'
 		;
 event_modifiers:
 	modifier+ ;
diff --git a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/NetMaker.g b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/NetMaker.g
index c8d0aab..68c6820 100644
--- a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/NetMaker.g
+++ b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/NetMaker.g
@@ -699,7 +699,7 @@ scope MkNonGeneric {
         if (delg.Invoke.Params.Count > 0) {
            adaptor.AddChild(call, mkParams(delg.Invoke.Params, false, tok));
         }
-        if (returnType.IsA(voidType, AppEnv)) {
+        if (returnType.IsA(VoidType, AppEnv)) {
            adaptor.AddChild(ret, call);
            adaptor.AddChild(method, ret);
         }
@@ -2369,9 +2369,7 @@ member_name
 ///////////////////////////////////////////////////////
 
 event_declaration:
-	'event'   type
-		((member_name   '{') => member_name   '{'   event_accessor_declarations   '}'
-		| variable_declarators[$type.tree, $type.dotNetType]   ';')	// typename=foo;
+	type member_name   '{'   event_accessor_declarations   '}'
 		;
 event_modifiers:
 	modifier+ ;