diff --git a/platform/core-api/src/com/intellij/openapi/editor/StripTrailingSpacesFilter.java b/platform/core-api/src/com/intellij/openapi/editor/StripTrailingSpacesFilter.java
index 2546b04e7c37..aae897a5e678 100644
--- a/platform/core-api/src/com/intellij/openapi/editor/StripTrailingSpacesFilter.java
+++ b/platform/core-api/src/com/intellij/openapi/editor/StripTrailingSpacesFilter.java
@@ -55,7 +55,7 @@ public interface StripTrailingSpacesFilter {
   };
 
   /**
-   * @param line  The document line. Lines are from 0 to {@link com.intellij.openapi.editor.Document#getLineCount()} - 1 inclusive.
+   * @param line  The document line. Lines are from 0 to {@link Document#getLineCount()} - 1 inclusive.
    * @return True if trailing spaces can be removed from the line, false otherwise.
    */
   boolean isStripSpacesAllowedForLine(int line);
diff --git a/platform/core-impl/src/com/intellij/openapi/editor/impl/PsiBasedStripTrailingSpacesFilter.java b/platform/core-impl/src/com/intellij/openapi/editor/impl/PsiBasedStripTrailingSpacesFilter.java
index 9fc47fc6e85a..4dc68870a0d1 100644
--- a/platform/core-impl/src/com/intellij/openapi/editor/impl/PsiBasedStripTrailingSpacesFilter.java
+++ b/platform/core-impl/src/com/intellij/openapi/editor/impl/PsiBasedStripTrailingSpacesFilter.java
@@ -23,7 +23,6 @@ import com.intellij.openapi.editor.StripTrailingSpacesFilter;
 import com.intellij.openapi.editor.StripTrailingSpacesFilterFactory;
 import com.intellij.openapi.fileEditor.FileDocumentManager;
 import com.intellij.openapi.project.Project;
-import com.intellij.openapi.project.ProjectCoreUtil;
 import com.intellij.openapi.util.TextRange;
 import com.intellij.openapi.vfs.VirtualFile;
 import com.intellij.psi.PsiDocumentManager;