Maven 3 Regression: Missing constructor of org.codehaus.plexus.component.configurator.converters.special.ClassRealmConverter

I reported MNG-4811 and it was fixed for 3.0-RC2 but introduced a new error. The source for com.espn.maven.plugins.espnservice.IncludeProjectDependenciesComponentConfigurator is attached to MNG-4811. The exception I'm seeing is below:

Caused by: java.lang.NoSuchMethodError: org.codehaus.plexus.component.configurator.converters.special.ClassRealmConverter.<init>(Lorg/codehaus/classworlds/ClassRealm;)V
at com.espn.maven.plugins.espnservice.IncludeProjectDependenciesComponentConfigurator.configureComponent(IncludeProjectDependenciesComponentConfigurator.java:43)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.component.configurator.AbstractComponentConfigurator.configureComponent(AbstractComponentConfigurator.java:90)
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.populatePluginFields(DefaultMavenPluginManager.java:505)
... 22 more