From openjdk v20 --- a/src/java.base/share/classes/sun/security/x509/X509CertImpl.java 2024-01-15 20:12:28.672540868 +0300 +++ b/src/java.base/share/classes/sun/security/x509/X509CertImpl.java 2024-01-15 20:16:15.661742845 +0300 @@ -749,7 +749,7 @@ id = attr.getPrefix(); if (id.equalsIgnoreCase(INFO)) { - if (attr.getSuffix() != null) { + if (attr.getSuffix() == null) { info = null; } else { info.delete(attr.getSuffix());