Hi C As Map stores values as Kay and Value pair. Where type of value is Object. Here I am asking to Cast Object to String or call object toString method.
Nitin -----Original Message----- From: Christopher Schultz [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 07, 2006 10:51 AM To: Struts Users Mailing List Subject: Re: request.getParameterMap -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Nitin, > From: temp temp [mailto:[EMAIL PROTECTED] > How can I translate value [Ljava.lang.String;@1849daf to > readable String? Nitin M. Mandolkar wrote: > Cast it to String object. This won't work. Casting String[] to a String will result in a ClassCastException, which does not yield the desired result. The shortest code you can use to produce nice output for a string array is this: System.out.println(java.util.Arrays.asList(stringArrayObject)); In order to get all of your request params to print like this, you might try something like this: for(Enumeration e=request.getParameterNames(); e.hasMoreElements(); ) { String paramName = (String)e.nextElement(); String[] values = request.getParameterValues(paramName); System.out.print("******** request params key=" + paramName + ", value="); if(null == values || 0 == values.length) System.out.println("NULL"); else System.out.println(java.util.Arrays.asList(values)); } - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFUNWX9CaO5/Lv0PARAhZdAJ9y49zX4qFU04yXJ6inwFjNEcavTgCfToMN F/7EPPW4eMIPqn/cGyHZo98= =Sh4W -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
