PsiJavaFile:Marker.java
  PsiImportList
    <empty list>
  PsiClass:TimeTravel
    PsiModifierList:@Preliminary public
      PsiAnnotation
        PsiJavaToken:AT('@')
        PsiJavaCodeReferenceElement:Preliminary
          PsiIdentifier:Preliminary('Preliminary')
          PsiReferenceParameterList
            <empty list>
        PsiAnnotationParameterList
          <empty list>
      PsiWhiteSpace(' ')
      PsiKeyword:public('public')
    PsiWhiteSpace(' ')
    PsiKeyword:class('class')
    PsiWhiteSpace(' ')
    PsiIdentifier:TimeTravel('TimeTravel')
    PsiTypeParameterList
      <empty list>
    PsiReferenceList
      <empty list>
    PsiReferenceList
      <empty list>
    PsiWhiteSpace(' ')
    PsiJavaToken:LBRACE('{')
    PsiJavaToken:RBRACE('}')