Upgrading Java from 7u161 to 7u171 prevents JBoss AS 7.1.1.Final from starting. I know JBoss AS 7.1.1 is EOL but for compatibility reasons, we still need to run this version.
Very early in the startup, a NullPointerException occurs in some JBoss method. Following is the exception:
Exception in thread "main" javax.xml.parsers.FactoryConfigurationError: Provider __redirected.__SAXParserFactory could not be instantiated: java.lang.NullPointerException
[...]
Caused by: java.lang.NullPointerException
at __redirected.__RedirectedUtils.loadProvider(__RedirectedUtils.java:94)
The full stack is here.