Sun Java System Application Server Enterprise Edition 8.2 Release Notes


Starting with JDBC 10.2 drivers, having more than one JDBC jar file in the CLASSPATH may result in a java.lang.SecurityException: Sealing violation exception.

Detailed explanation from Oracle is documented in the following Oracle Document ID:

Subject: JDBC Driver 10.2 Uses Sealed JAR files and May Cause SecurityException Sealing Violation