private void handleFlawedDiscovery()

in src/main/java/org/apache/commons/logging/impl/LogFactoryImpl.java [956:992]
30 lines of code
7 McCabe index (conditional complexity)

    private void handleFlawedDiscovery(final String logAdapterClassName,
                                       final Throwable discoveryFlaw) {

        if (isDiagnosticsEnabled()) {
            logDiagnostic("Could not instantiate Log '" +
                      logAdapterClassName + "' -- " +
                      discoveryFlaw.getClass().getName() + ": " +
                      discoveryFlaw.getLocalizedMessage());

            if (discoveryFlaw instanceof InvocationTargetException ) {
                // Ok, the lib is there but while trying to create a real underlying
                // logger something failed in the underlying lib; display info about
                // that if possible.
                final InvocationTargetException ite = (InvocationTargetException) discoveryFlaw;
                final Throwable cause = ite.getTargetException();
                if (cause != null) {
                    logDiagnostic("... InvocationTargetException: " +
                        cause.getClass().getName() + ": " +
                        cause.getLocalizedMessage());

                    if (cause instanceof ExceptionInInitializerError) {
                        final ExceptionInInitializerError eiie = (ExceptionInInitializerError) cause;
                        final Throwable cause2 = eiie.getCause();
                        if (cause2 != null) {
                            final StringWriter sw = new StringWriter();
                            cause2.printStackTrace(new PrintWriter(sw, true));
                            logDiagnostic("... ExceptionInInitializerError: " + sw.toString());
                        }
                    }
                }
            }
        }

        if (!allowFlawedDiscovery) {
            throw new LogConfigurationException(discoveryFlaw);
        }
    }