JohannesB questions

JohannesB answers

• In SSL handshake can we make the client send a certificate if the server sends CertificateRequest with empty 'Cert Authorities' list
• Windows environment variable NUMBER_OF_PROCESSORS shows different value within JVM and outside
• sun.security.validator.ValidatorException: SunCertPathBuilderException -while importing certificate
• InitiatingHeapOccupancyPercent is set to 40 yet old gen memory going beyond 60 percent in G1GC
• JDBC Query vs JPA Query Performance
• Launch4j: HeapPercent for multiple applications
• Cannot find local variable while debugging
• How long to run compute retained sizes in visual VM for a 1GB heap?
• Maven password encryption BadPaddingException
• Postgresql An I/O error occurred while sending to the backend using Java application