cleanup

diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/psi/impl/statements/expressions/GrThisReferenceExpressionImpl.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/psi/impl/statements/expressions/GrThisReferenceExpressionImpl.java
index a1913dc59ddc09494cb09f7671343a35618c76f2..930e63601c74b97ef496672b6e229df63b1bcf89 100644 (file)
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/psi/impl/statements/expressions/GrThisReferenceExpressionImpl.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/psi/impl/statements/expressions/GrThisReferenceExpressionImpl.java
@@ -1,19 +1,18 @@
-
 /*
- * Copyright 2000-2011 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+* Copyright 2000-2011 JetBrains s.r.o.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
 package org.jetbrains.plugins.groovy.lang.psi.impl.statements.expressions;
 
 import com.intellij.lang.ASTNode;
@@ -35,7 +34,7 @@ import org.jetbrains.plugins.groovy.lang.psi.util.PsiUtil;
  */
 public class GrThisReferenceExpressionImpl extends GrThisSuperReferenceExpressionBase implements GrThisReferenceExpression {
 
-  private static final NullableFunction<GrThisReferenceExpressionImpl,PsiType> TYPE_CALCULATOR =
+  private static final NullableFunction<GrThisReferenceExpressionImpl, PsiType> TYPE_CALCULATOR =
     new NullableFunction<GrThisReferenceExpressionImpl, PsiType>() {
       @Override
       public PsiType fun(GrThisReferenceExpressionImpl ref) {
@@ -84,7 +83,7 @@ public class GrThisReferenceExpressionImpl extends GrThisSuperReferenceExpressio
     return GroovyPsiManager.getInstance(getProject()).getType(this, TYPE_CALCULATOR);
   }
 
-  private PsiType createType(PsiClass context) {
+  private PsiType createType(@NotNull PsiClass context) {
     final JavaPsiFacade facade = JavaPsiFacade.getInstance(context.getProject());
     PsiElementFactory elementFactory = facade.getElementFactory();
 
@@ -93,8 +92,7 @@ public class GrThisReferenceExpressionImpl extends GrThisSuperReferenceExpressio
     //create instance of java.lang.Class<CurrentClass>
     if (context instanceof PsiAnonymousClass) {
       final PsiClassType type = ((PsiAnonymousClass)context).getBaseClassType();
-      final PsiClass aClass =
-        facade.findClass(CommonClassNames.JAVA_LANG_CLASS, context.getResolveScope());
+      final PsiClass aClass = facade.findClass(CommonClassNames.JAVA_LANG_CLASS, context.getResolveScope());
       if (aClass != null) {
         return elementFactory.createType(aClass, type);
       }