public Object doInContext(Context ctx) throws NamingException {
                ctx.unbind(name);
                return null;
            }
Remove the binding for the given name from the current JNDI context.

@param name the JNDI name of the object
@throws NamingException thrown by JNDI, mostly name not found
core/src/main/java/org/apache/shiro/jndi/JndiTemplate.java