From bbeff80f1f21443c959d3635c6b1a67427cebfa2 Mon Sep 17 00:00:00 2001
From: "Maxim.Medvedev" <maxim.medvedev@jetbrains.com>
Date: Fri, 23 Mar 2012 19:27:46 +0400
Subject: [PATCH] don't add parameter type by override-implement action if
 there is no parameter type in base method

---
 .../overrideImplement/GroovyOverrideImplementUtil.java   | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/overrideImplement/GroovyOverrideImplementUtil.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/overrideImplement/GroovyOverrideImplementUtil.java
index 0767cedcaf18..d725c411e807 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/overrideImplement/GroovyOverrideImplementUtil.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/overrideImplement/GroovyOverrideImplementUtil.java
@@ -30,6 +30,7 @@ import org.jetbrains.annotations.Nullable;
 import org.jetbrains.plugins.groovy.lang.GrReferenceAdjuster;
 import org.jetbrains.plugins.groovy.lang.psi.GroovyPsiElementFactory;
 import org.jetbrains.plugins.groovy.lang.psi.api.statements.blocks.GrCodeBlock;
+import org.jetbrains.plugins.groovy.lang.psi.api.statements.params.GrParameter;
 import org.jetbrains.plugins.groovy.lang.psi.api.statements.typedef.GrTypeDefinition;
 import org.jetbrains.plugins.groovy.lang.psi.api.statements.typedef.members.GrMethod;
 import org.jetbrains.plugins.groovy.lang.psi.api.types.GrTypeElement;
@@ -133,9 +134,11 @@ public class GroovyOverrideImplementUtil {
     for (int i = 0; i < parameters.length; i++) {
       if (i > 0) buffer.append(", ");
       PsiParameter parameter = parameters[i];
-      final PsiType parameterType = substitutor.substitute(parameter.getType());
-      buffer.append(parameterType.getCanonicalText());
-      buffer.append(" ");
+      if (!(parameter instanceof GrParameter && parameter.getTypeElement() == null)) {
+        final PsiType parameterType = substitutor.substitute(parameter.getType());
+        buffer.append(parameterType.getCanonicalText());
+        buffer.append(" ");
+      }
       final String paramName = parameter.getName();
       if (paramName != null) {
         buffer.append(paramName);