}
catch (IOException ex) {
throw new RuntimeException("Could not initialize melting point calculator: " + ex.getMessage()); //$NON-NLS-1$
}
backupMpc = new ApproximateMeltingPointCalculator();
if (defaultMpc instanceof ParameterHolder) {
( (ParameterHolder) defaultMpc).addParameters(project.getSettings().getDesignParameters());
}
if (backupMpc instanceof ParameterHolder) {