| Name | Description | Type | Package | Framework |
| CollectionOptimizer | Class | org.hippoecm.hst.core.internal | Hippo | |
| HstMutablePortletRequestContext | This is an INTERNAL USAGE ONLY API. | Interface | org.hippoecm.hst.core.internal | Hippo |
| HstMutableRequestContext | This is an INTERNAL USAGE ONLY API. | Interface | org.hippoecm.hst.core.internal | Hippo |
| HstRequestContextComponent | Factory component to create HstRequestContext object. | Interface | org.hippoecm.hst.core.internal | Hippo |
| MountDecorator | This is an INTERNAL USAGE ONLY API. | Interface | org.hippoecm.hst.core.internal | Hippo |
| MutableResolvedMount | This is an INTERNAL USAGE ONLY API. | Interface | org.hippoecm.hst.core.internal | Hippo |
| StringPool | A String pool utility that can be used to return an already present String object from the heap instead of creating new Strings for String objects that are equal. | Class | org.hippoecm.hst.core.internal | Hippo |
| HstMutableRequestContext | This is an INTERNAL USAGE ONLY API. | Interface | org.hippoecm.hst.core.internal | Hippo |
| HstRequestContextComponent | Factory component to create HstRequestContext object. | Interface | org.hippoecm.hst.core.internal | Hippo |
| MountDecorator | This is an INTERNAL USAGE ONLY API. | Interface | org.hippoecm.hst.core.internal | Hippo |
| MutableResolvedMount | This is an INTERNAL USAGE ONLY API. | Interface | org.hippoecm.hst.core.internal | Hippo |