| Name | Description | Type | Package | Framework |
| DefaultHttpParams | This class represents a collection of HTTP protocol parameters. | Class | org.apache.commons.httpclient.params | Apache HttpClient |
| DefaultHttpParamsFactory | Class | org.apache.commons.httpclient.params | Apache HttpClient | |
| HostParams | This class represents a collection of HTTP protocol parameters applicable to instances of HostConfiguration. | Class | org.apache.commons.httpclient.params | Apache HttpClient |
| HttpClientParams | This class represents a collection of HTTP protocol parameters applicable to instances of HttpClient. | Class | org.apache.commons.httpclient.params | Apache HttpClient |
| HttpConnectionManagerParams | This class represents a collection of HTTP protocol parameters applicable to HTTP connection managers. | Class | org.apache.commons.httpclient.params | Apache HttpClient |
| HttpConnectionParams | This class represents a collection of HTTP protocol parameters applicable to Protocol parameters may be linked together to form a hierarchy. | Class | org.apache.commons.httpclient.params | Apache HttpClient |
| HttpMethodParams | This class represents a collection of HTTP protocol parameters applicable to HTTP methods. | Class | org.apache.commons.httpclient.params | Apache HttpClient |
| HttpParams | This interface represents a collection of HTTP protocol parameters. | Interface | org.apache.commons.httpclient.params | Apache HttpClient |
| HttpParamsFactory | A factory for getting the default set of parameters to use when creating an instance of Since:3. | Interface | org.apache.commons.httpclient.params | Apache HttpClient |