Z/OS Java under WLM stopped working

Question

We are running WBIFN 1.1 on Z/OS 1.4. It uses DB2 V7 at RSU0512. The java runs under stored procedures, was working at install, but now we get:
java.lang.ExceptionInInitializerError
Here are the full messages:
DSNX961I DSNX9WLS ATTEMPT TO PERFORM JNI FUNCTION FindClass 576
FAILED FOR STORED PROCEDURE . SSN= D2KT PROC= D2KTWLM ASID=
01EF CLASS= METHOD= ERROR INFO=
java.lang.ExceptionInInitializerError
pq76769 version of DSNX9JVM
opening stdin, stdout, and stderr files in directory /tmp/java
JVM classpath option string before translate for JVM:
'-Dibm.jvm.shareable.application.class.path=/var/mq/wbiftst:/usr/lpp/dbms/db2t/classes'
JVM trusted.middleware.class.path before translate for JVM:
'-Dibm.jvm.trusted.middleware.class.path=/usr/lpp/dbms/db2710/d2kt/classes/db2j2classes.zip'
libpath after setenv/getenv: /usr/lpp/dbms/db2710/d2kt/lib:/usr/lpp/java/IBM/J1.3/bin:/usr/lpp/java/IBM/J1.3/bin/classic
JVM properties file string before translate for JVM:
'-Xoptionsfile=/var/mq/wbiftst/jvmsp'
turning on JVM debugging with options:
-Dibm.jvm.events.output=/tmp/java/resetEvents.txt
-Dibm.jvm.unresettable.events.level=max
error loading JDBC driver
toString string from error is: java.lang.ExceptionInInitializerError
Return parm is -15
can anyone help?

Answer 1

The recently released Java 7 Update 11 has been blocked by Apple through its XProtect anti-malware feature in OS X.
Oracle issued the latest update to Java earlier this month to fix a serious zero-day security flaw. The threat was so serious that the U.S. Department of Homeland Security had recommended that all Java 7 users disable or uninstall the software until a patch was issued.
Apple took action on its own and quietly disabled the plugin through its OS X anti-malware system. And as noted by MacGeneration on Thursday, Apple has again updated its OS X XProtect list, this time to block Java 7 Update 11.
Because Oracle has yet to issue a newer version of Java that addresses any outstanding issues, Mac users are prevented from running Java on their system.
Over the last few years, Apple has moved to gradually remove Java from OS X. The Mac maker dropped the Java runtime from the default installation for OS X 10.7 Lion when the operating system update launched in 2010. Java vulnerabilities have been a common exploit used by malicious hackers looking to exploit the OS X platform.
Most notably, the "Flashback" trojan that spread last year was said to have infected as many as 600,000 Macs worldwide at its peak. Apple addressed the issue by releasing a removal tool specifically tailored for the malware, and also disabled the Java runtime in its Safari web browser starting with version 5.1.7.
Javascript should not be disabled (it has nothing to do with Java).