The canonical reference for configuration options is the Javadoc of the various EnvironmentBean
classes, For ArjunaCore these are:
com.arjuna.common.internal.util.logging.LoggingEnvironmentBean.java
com.arjuna.common.internal.util.logging.basic.BasicLogEnvironmentBean.java
com.arjuna.ats.txoj.common.TxojEnvironmentBean.java
com.arjuna.ats.arjuna.common.CoordinatorEnvironmentBean.java
com.arjuna.ats.arjuna.common.ObjectStoreEnvironmentBean.java
com.arjuna.ats.arjuna.common.RecoveryEnvironmentBean.java
com.arjuna.ats.arjuna.common.CoreEnvironmentBean.java