packagecoreservlets;importjava.io.*;importjavax.servlet.*;importjavax.servlet.http.*;importjava.util.*;/**Showsalltheparameterssenttotheservletviaeither*GETorPOST.Speciallymarksparametersthathave*novaluesormultiplevalues.*<P>*TakenfromCoreServletsandJavaServerPages*fromPrenticeHallandSunMicros...