title: Remove debug output from console output with ant/testng
body: <p>I have an Ant script that runs our TestNG tests and the amount of console output is incredible and our jenkins job console logs are over a gigabyte.  There are lots of DEBUG outputs in the logs and I have the log4j settings to only log INFO so I'm not sure where all this other input is coming from.  Any ideas on how to reduce the amount of output to the console?  Here is an example of some of the output I don't care about:</p>
  
  <pre><code>[testng] 15:45:03.746 [main] DEBUG org.apache.cxf.endpoint.ClientImpl - Interceptors contributed by databinding: []
  [testng] 15:45:03.750 [main] DEBUG o.a.cxf.phase.PhaseInterceptorChain - Adding interceptor org.apache.cxf.ws.policy.PolicyOutInterceptor@6279f936 to phase setup
  [testng] 15:45:03.750 [main] DEBUG o.a.cxf.phase.PhaseInterceptorChain - Adding interceptor org.apache.cxf.interceptor.MessageSenderInterceptor@35d87abc to phase prepare-send
  [testng] 15:45:03.750 [main] DEBUG o.a.cxf.phase.PhaseInterceptorChain - Adding interceptor org.apache.cxf.jaxws.interceptors.SwAOutInterceptor@1761e842 to phase pre-logical
  [testng] 15:45:03.750 [main] DEBUG o.a.cxf.phase.PhaseInterceptorChain - Adding interceptor org.apache.cxf.jaxws.interceptors.WrapperClassOutInterceptor@1cd7510c to phase pre-logical
  [testng] 15:45:03.750 [main] DEBUG o.a.cxf.phase.PhaseInterceptorChain - Adding interceptor org.apache.cxf.jaxws.interceptors.HolderOutInterceptor@7c09f99e to phase pre-logical
  </code></pre>