java: test-only method extracted

java/java-psi-impl/src/com/intellij/psi/impl/source/PsiJavaFileImpl.java

@@ -16,8 +16,6 @@
 package com.intellij.psi.impl.source;
 
 import com.intellij.ide.highlighter.JavaFileType;
-import com.intellij.lang.java.JavaParserDefinition;
-import com.intellij.lexer.Lexer;
 import com.intellij.openapi.components.ServiceManager;
 import com.intellij.openapi.fileTypes.FileType;
 import com.intellij.openapi.roots.FileIndexFacade;
@@ -33,15 +31,6 @@ public class PsiJavaFileImpl extends PsiJavaFileBaseImpl {
     super(JavaStubElementTypes.JAVA_FILE, JavaStubElementTypes.JAVA_FILE, file);
   }
 
-  @Override
-  public String toString() {
-    return "PsiJavaFile:" + getName();
-  }
-
-  public Lexer createLexer() {
-    return JavaParserDefinition.createLexer(getLanguageLevel());
-  }
-
   @NotNull
   @Override
   public GlobalSearchScope getResolveScope() {
@@ -60,4 +49,9 @@ public class PsiJavaFileImpl extends PsiJavaFileBaseImpl {
   public FileType getFileType() {
     return JavaFileType.INSTANCE;
   }
+
+  @Override
+  public String toString() {
+    return "PsiJavaFile:" + getName();
+  }
 }

java/java-tests/testSrc/com/intellij/psi/impl/cache/impl/InnerClassesScannerTest.java

@@ -1,5 +1,21 @@
+/*
+ * Copyright 2000-2013 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 com.intellij.psi.impl.cache.impl;
 
+import com.intellij.lang.java.JavaParserDefinition;
 import com.intellij.openapi.application.ex.PathManagerEx;
 import com.intellij.openapi.util.Ref;
 import com.intellij.openapi.util.TextRange;
@@ -56,8 +72,7 @@ public class InnerClassesScannerTest extends PsiTestCase {
 
     boolean mayHaveClassesInside = false;
     if (psiFile instanceof PsiJavaFileImpl) {
-      PsiJavaFileImpl impl = (PsiJavaFileImpl)psiFile;
-      Lexer originalLexer = impl.createLexer();
+      Lexer originalLexer = JavaParserDefinition.createLexer(((PsiJavaFileImpl)psiFile).getLanguageLevel());
       FilterLexer lexer = new FilterLexer(originalLexer, new FilterLexer.SetFilter(StdTokenSets.WHITE_SPACE_OR_COMMENT_BIT_SET));
       final TextRange range = psiElement.getTextRange();
       lexer.start(fileBuffer, range.getStartOffset(), range.getEndOffset());