if (aux_installed == null)
if (auxLookAndFeels == null)
  public static boolean removeAuxiliaryLookAndFeel(LookAndFeel laf)  {    if (aux_installed == null)      return false;    for (int i=0;i<aux_installed.length;i++)      {        if (aux_installed[i] == laf)          {            aux_installed[ i ] = aux_installed[aux_installed.length-1];            LookAndFeel[] T = new LookAndFeel[ aux_installed.length-1 ];            System.arraycopy (aux_installed, 0, T, 0, aux_installed.length-1);            aux_installed = T;            return true;          }		      }    return false;  }