public interface  org.apache.http.protocol.ExecutionContext extends java.lang.Object
{
public static final java.lang.String HTTP_CONNECTION;
public static final java.lang.String HTTP_REQUEST;
public static final java.lang.String HTTP_RESPONSE;
public static final java.lang.String HTTP_TARGET_HOST;
public static final java.lang.String HTTP_PROXY_HOST;
public static final java.lang.String HTTP_REQ_SENT;
}