private FailException prepareException()

in main/src/main/java/org/apache/james/jdkim/DKIMVerifier.java [444:455]

• 9 lines of code
• 2 McCabe index (conditional complexity)

    private FailException prepareException(Map<String, FailException> signatureExceptions) {
        if (signatureExceptions.size() == 1) {
            return signatureExceptions.values().iterator()
                    .next();
        } else {
            // TODO loops signatureExceptions to give a more complete
            // response, using nested exception or a compound exception.
            // System.out.println(signatureExceptions);
            return new PermFailException("found " + signatureExceptions.size()
                    + " invalid signatures");
        }
    }