From 8bdba530d89b1b594cb29817313a26901c16160d Mon Sep 17 00:00:00 2001
From: Roman Shevchenko <roman.shevchenko@jetbrains.com>
Date: Wed, 7 Dec 2011 21:15:56 +0100
Subject: [PATCH] Ignore empty parameter lists

---
 .../codeInspection/compiler/JavacQuirksInspectionVisitor.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/java-impl/src/com/intellij/codeInspection/compiler/JavacQuirksInspectionVisitor.java b/java/java-impl/src/com/intellij/codeInspection/compiler/JavacQuirksInspectionVisitor.java
index 947e082d844f..619d7d3fd14f 100644
--- a/java/java-impl/src/com/intellij/codeInspection/compiler/JavacQuirksInspectionVisitor.java
+++ b/java/java-impl/src/com/intellij/codeInspection/compiler/JavacQuirksInspectionVisitor.java
@@ -52,7 +52,7 @@ public class JavacQuirksInspectionVisitor extends JavaElementVisitor {
         @Override
         public void visitReferenceParameterList(final PsiReferenceParameterList list) {
           super.visitReferenceParameterList(list);
-          if (QUALIFIER_REFERENCE.accepts(list)) {
+          if (list.getFirstChild() != null && QUALIFIER_REFERENCE.accepts(list)) {
             final String message = InspectionsBundle.message("inspection.compiler.javac.quirks.qualifier.type.args.problem");
             final String fixName = InspectionsBundle.message("inspection.compiler.javac.quirks.qualifier.type.args.fix");
             myHolder.registerProblem(list, message, new RemoveElementQuickFix(fixName));