protected @Nullable HyperlinkInfo createOpenFileHyperlink(String fileName, final int line, final int column) {
    fileName = fileName.replace(File.separatorChar, '/');
    VirtualFile file = LocalFileSystem.getInstance().findFileByPathIfCached(fileName);
    return file != null ? new OpenFileHyperlinkInfo(myProject, file, line, column) : null;
  }
protected @Nullable HyperlinkInfo createOpenFileHyperlink(String fileName, final int line, final int column)