jndi binding isn't unbound during remove if jndi name and data-source name are different

If you add a datasource with jndi-name not containing 'java:/' but specify use-java-context=true then after you remove it, the jndi binding will still be there, i.e. it won't be removed. If the name under which the datasource appears under subsystem=datasources/data-source=xxx is equal to the jndi name, the remove is working properly.