@NotNull
  private static VariableKind getVariableKindFromKey2(@NotNull String key2){
    int index = key2.indexOf('#');
    LOG.assertTrue(index >= 0);
    String s = key2.substring(0, index);
    return VariableKind.valueOf(s);
  }
@NotNull
  private static VariableKind getVariableKindFromKey2(@NotNull String key2)