Cas 7.0.2 Version Upgrade Causing Issues

[Vijay Ravi]

after updating from 6.6.10 to 7.0.2, below libraries are not accessible. Can you provide alternatives for it.

import org.apereo.cas.authentication.principal.resolvers.PersonDirectoryPrincipalResolver;

import org.apereo.cas.authentication.principal.resolvers.PrincipalResolutionContext;

import org.apereo.cas.authentication.AuthenticationCredentialsThreadLocalBinder;

Also, this below java import is also giving error

import net.shibboleth.utilities.java.support.net.ThreadLocalHttpServletRequestProxy;

import net.shibboleth.utilities.java.support.net.ThreadLocalHttpServletResponseProxy;