Repeated problems with cxf-rt-ws-security build

[Dennis Sosnoski]

Over the weekend I was unable to build due to massive failures in 
cxf-rt-ws-security. They cleared up for a while yesterday, but now 
they're back again, basically NoSuchMethod errors on all the Stax tests:

...
testEncryptConfig(org.apache.cxf.ws.security.wss4j.StaxToDOMRoundTripTest) 
Time elapsed: 0.017 sec  <<< ERROR!
java.lang.NoSuchMethodError: 
org.apache.xml.security.stax.config.JCEAlgorithmMapper.getJCEKeyAlgorithmFromURI(Ljava/lang/String;)Ljava/lang/String;
java.lang.NoSuchMethodtestEncryptionAlgorithmsConfig(org.apache.cxf.ws.security.wss4j.StaxToDOMRoundTripTest) 
Time elapsed: 0.016 sec  <<< ERROR!
java.lang.NoSuchMethodError: 
org.apache.xml.security.stax.config.JCEAlgorithmMapper.getJCEKeyAlgorithmFromURI(Ljava/lang/String;)Ljava/lang/String;

Is there something wrong in my setup that I'm getting these errors? I 
make a habit of updating with the latest changes and rebuilding before I 
do a commit, but that's getting really painful.

Thanks,

  - Dennis