AS won't boot with sun jmx enabled

This appears to be a regression to https://issues.jboss.org/browse/JBAS-7427 in AS7.1

> set JAVA_OPTS=%JAVA_OPTS% -Dcom.sun.management.jmxremote -Djava.util.logging.manager=org.jboss.logmanager.LogManager
> standalone.bat

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JBoss Bootstrap Environment

JBOSS_HOME: c:\jboss-as-7.1.0.Alpha1-SNAPSHOT

JAVA: C:\Program Files\Java\jdk1.6.0_22\bin\java

JAVA_OPTS: -Dprogram.name=standalone.bat -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintTenuringDistribution -XX:+UseParallelGC -XX:PermSize=6g -XX:MaxPermSize=6g -Xms512m
-Xmx4g -Xss256k -Dhornetq.server-id=119 -Dsqs.queue.name=danQ -Duser.timezone=gmt -Djava.net.preferIPv4Stack=true -Djms.server=193.131.98.79 -Djboss.bind.address=193.131.98.79 -Djb
oss.partition.name=dan-pc -Djboss.partition.udpGroup=79 -Dpublic.firewall.address=dan-pc -Xrunjdwp:transport=dt_socket,address=8788,server=y,suspend=n -Dcom.sun.management.jmxrem
ote -Djava.util.logging.manager=org.jboss.logmanager.LogManager -Dorg.jboss.logging.Logger.pluginClass=org.jboss.logging.logmanager.LoggerPluginImpl -server

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Listening for transport dt_socket at address: 8788
Could not load Logmanager "org.jboss.logmanager.LogManager"
java.lang.ClassNotFoundException: org.jboss.logmanager.LogManager
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
at java.util.logging.LogManager$1.run(LogManager.java:168)
at java.security.AccessController.doPrivileged(Native Method)
at java.util.logging.LogManager.<clinit>(LogManager.java:158)
at java.util.logging.Logger.getLogger(Logger.java:273)
at sun.management.snmp.util.MibLogger.<init>(MibLogger.java:57)
at sun.management.snmp.util.MibLogger.<init>(MibLogger.java:42)
at sun.management.jmxremote.ConnectorBootstrap.<clinit>(ConnectorBootstrap.java:760)
at sun.management.Agent.startAgent(Agent.java:135)
at sun.management.Agent.startAgent(Agent.java:239)
WARNING: Failed to load the specified logmodule org.jboss.logmanager:main
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.jboss.as.server.Main.main(Main.java:81)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.modules.Module.run(Module.java:270)
at org.jboss.modules.Main.main(Main.java:313)
Caused by: java.lang.IllegalStateException: The LogManager was not properly installed (you must set the "java.util.logging.manager" system property to "org.jboss.logmanager.LogMana
ger")
at org.jboss.logmanager.Logger.getLogger(Logger.java:60)
at org.jboss.logmanager.log4j.BridgeRepositorySelector.<clinit>(BridgeRepositorySelector.java:42)
... 7 more
Heap
PSYoungGen total 152896K, used 23619K [0x00000002aaaa0000, 0x00000002b5540000, 0x00000002ffff0000)
eden space 131072K, 18% used [0x00000002aaaa0000,0x00000002ac1b0f30,0x00000002b2aa0000)
from space 21824K, 0% used [0x00000002b3ff0000,0x00000002b3ff0000,0x00000002b5540000)
to space 21824K, 0% used [0x00000002b2aa0000,0x00000002b2aa0000,0x00000002b3ff0000)
PSOldGen total 349568K, used 0K [0x00000001ffff0000, 0x0000000215550000, 0x00000002aaaa0000)
object space 349568K, 0% used [0x00000001ffff0000,0x00000001ffff0000,0x0000000215550000)
PSPermGen total 6291456K, used 10763K [0x000000007fff0000, 0x00000001ffff0000, 0x00000001ffff0000)
object space 6291456K, 0% used [0x000000007fff0000,0x0000000080a72d30,0x00000001ffff0000)
Press any key to continue . . .