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Java Cannot Find Symbol Printwriter


Should I report it? You can do this by compiling often - every statement or block of code if need be - and responding to the compiler messages one at a time as they occur. You can edit your post and do this now, although you may have to check that the indentation is correct. I guess I don't need the "in" and "out" anyways. More about the author

I'v been trying this for long time.. posted 6 years ago Arun raghvan wrote:what an idiotic programmer ..I AM! SCJP 5 | SCWCD 5 [How to ask questions] [Twitter] Pradeep Kumar Devar Greenhorn Posts: 7 posted 7 years ago Thanks for your Vijitha, I have tried removing quotes in I don't know what you are trying to accomplish, but you should compare two Strings or two Contactss, here.

Cannot Find Symbol File

Also, you imported java.util.Arrays, but never use it. Actually, since this is a static method, you should really be going: Contacts.stripQuo() You should call static methods using the name of the class, not the name of an object of Results 1 to 3 of 3 Thread: (Java) Error I get when attempting to write to a file Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch

Sign up Sign in Can't sign in? FYI import javax.servlet.*; import javax.servlet.http.*; import java.io.*; public class TestServlet extends HttpServlet { public void doGet(HttpServletResquest request,HttpServletResponse response) throws IOException { String userName = ""; String passWord = ""; if(request.getParameter("userName")!=null && And the w object, only it's in an if block. P.s. (Figured I needed to add this, sorry) - I am trying to make a method that will print the values of the Array List "lines" one by one to an

Vijitha Kumara Bartender Posts: 3919 10 I like... How To Write To A File In Java an... posted 6 years ago What happens when you try "javac -classpath F:\glassfishv3\glassfish\lib\javaee.jar HelloServlet.java" ? [My Blog] All roads lead to JavaRanch Arun raghvan Ranch Hand Posts: 75 posted 6 years Perhaps try line.equals(w.name) if that is what you are trying to do.

so use length to check length of array.PrinerWriter#write(String) not doubleorder.write(""+baseTotal);order.write(""+taxTotal);order.write(""+grandTotal);//All three .write() statements return error |  this answeredited Jul 16 '15 at 17:12answered Jul 16 '15 at 17:05Satya3,7313724This only answers half of Whats wrong with my classpath? Post Reply Bookmark Topic Watch Topic New Topic programming forums Java Java JSRs Mobile Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Java in try this for the last time (but it's same as above).

How To Write To A File In Java

If not, what is wrong with this code? http://www.java-forums.org/new-java/35042-urgent-cannot-find-symbol.html Try not to write to much continuous unfactored code. Cannot Find Symbol File Should I be instantiating an object more often than once? Java Printwriter SCJP 5 | SCWCD 5 [How to ask questions] [Twitter] Pradeep Kumar Devar Greenhorn Posts: 7 posted 7 years ago Thanks for your immediate reply.Still i am not able to

Vijitha Kumara Bartender Posts: 3919 10 I like... my review here vBulletin ©2000 - 2016, Jelsoft Enterprises Ltd. reuse it. Now potentially you may want to change the data structure you're using so you may just want to call it, 'names' to indicate it's a collection of things without specifying data

Adv Reply February 5th, 2010 #3 Reiger View Profile View Forum Posts Private Message Tall Cafè Ubuntu Join Date Jul 2008 Beans 1,491 Re: (Java) Error I get when attempting Arun raghvan Ranch Hand Posts: 75 posted 6 years ago i completed HEAD FIRST JAVA ...i wonder how forget these concepts. What's New? http://tcsmacs.net/cannot-find/java-cannot-find-symbol-ant.php But again same problem.

By AliceNewbie in forum New To Java Replies: 1 Last Post: 02-17-2010, 02:44 AM cannot find symbol symbol :constructor Error. I have also tried echo %classpath% which returned nothing.. SCJP 5 | SCWCD 5 [How to ask questions] [Twitter] Pradeep Kumar Devar Greenhorn Posts: 7 posted 7 years ago Oh god.

Please reply asap! ----------- import java.util.Scanner; import java.io.PrintWriter; import java.io.BufferedReader; import java.io.FileReader; import java.io.FileOutputStream; import java.io.FileNotFoundException; import java.io.IOException; public class Contacts { String name; String phone; String addy; String[] namesDB =

Could you please tel me what wrong.. Christophe Verré Sheriff Posts: 14691 16 I like... If servlet-api.jar is not set to classpath, the compiler will throw errors at imports itself. import java.io.PrintWriter; import java.util.ArrayList; public class oop { public static void main (String[] args) { ArrayList lines = new ArrayList(); writeArrayListToFile(lines); in.close(); out.close(); } public static void writeArrayListToFile(ArrayList lines) { PrintWriter

VBulletin, Copyright ©2000 - 2016, Jelsoft Enterprises Ltd. Matrica Kovolunchy Greenhorn Posts: 18 posted 3 years ago ok, sorry. This helped me too! navigate to this website The variable can only be used when it is in scope.

Where are you using that? In this case it is pointing to HttpServletRequest. It does so at the start of the try block in main(). And a class to deal with a collection of contacts, eg: AddressBook class.

new code samples recent codes sign in New user? posted 7 years ago Pradeep Kumar Devar wrote:I have tried to set servlet-api.jar to classpath using javac -classpath option. Skyrim: How to stop NPCs from picking up dropped items How often should I replace windscreen wiper blades? There's no Contacts method on your contacts class.

So you could go: Contacts w = new Contacts(fullName, phoneNo, address); at the top of the else statement or in the if statement outside it. Especially you have if's with brackets and their corresponding else's without. Fourth, whenever you get an error from readFile.readLine();, it is because of an uncaught IOException. Does Intel sell CPUs in ribbons?

posted 6 years ago It's explained in the FAQ. [My Blog] All roads lead to JavaRanch Arun raghvan Ranch Hand Posts: 75 posted 6 years ago Even after i included Question about Tree Node --Word Tree Please explain me. Does Intel sell CPUs in ribbons? ie.

Browse other questions tagged java or ask your own question. C:\Users\ttr\Desktop>javac oop.java oop.java:10: error: cannot find symbol in.close(); ^ symbol: variable in location: class oop oop.java:11: error: cannot find symbol out.close(); ^ symbol: variable out location: class oop oop.java:18: error: cannot