code: @Nonnull
    public static IErrorList convertToErrorList (@Nonnull final SchematronOutputType aSchematronOutput,
                                                 @Nullable final String sResourceName)
    {
      ValueEnforcer.notNull (aSchematronOutput, "SchematronOutput");
  
      final ErrorList ret = new ErrorList ();
      for (final SVRLFailedAssert aFailedAssert : SVRLHelper.getAllFailedAssertions (aSchematronOutput))
        ret.add (aFailedAssert.getAsResourceError (sResourceName));
      return ret;
    }
docs: Convert a {@link SchematronOutputType} to an {@link IErrorList}.
  
  @param aSchematronOutput
  The result of Schematron validation
  @param sResourceName
  The name of the resource that was validated (may be a file path
  etc.)
  @return List non-<code>null</code> error list of {@link SVRLResourceError}
  objects.