The registration of webapps with virtual hosts using similar mount points does not work.
The following webapps should be registered (virtual host/ mount point)
During registration, the name of the context is implicitly set through the setPath(...) method in org.apache.catalina.core.StandardContext if not already set. In the above example, the name will be set as "/webcontent".
Wenn the context is added, it is checked if a child under the name is already registered and the addition will be refused.
The solution would be to explicitly set the name from the webappInfo.name before the path is set. I will provide a patch for it.