Using JDK5 leads to:
[INFO] Compilation failure
/home/alr/business/jboss/wc/common/jboss-logmanager/trunk/src/main/java/org/jboss/logmanager/PropertyConfigurator.java:[78,22] load(java.io.InputStream) in java.util.Properties cannot be applied to (java.io.InputStreamReader)
/home/alr/business/jboss/wc/common/jboss-logmanager/trunk/src/main/java/org/jboss/logmanager/PropertyConfigurator.java:[78,22] load(java.io.InputStream) in java.util.Properties cannot be applied to (java.io.InputStreamReader)
Enforce the environment.