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Java Cannot Find Symbol Class Bufferedreader


posted 3 years ago Megan Michaels wrote:Okay, I realized that its throwing a number format error, and that makes sense given that I am inputting a string not a number, but Naming an array variable with DB on the end is like having a variable "Set namesArrayList". Also, that class does not exist and you probably wanted to use InputStream instead. –Joachim Sauer Mar 18 '13 at 14:20 add a comment| 5 Answers 5 active oldest votes up What is this c. 1948 private plane with a sliding canopy? check my blog

Replace this with fullName.equals(namesDB[index]) Also, you imported java.lang.Double. I moved writetoFile and readFile initializations to outside try block, and declared them inside, and it helped! On which point(s) in a jet engine does the reaction force act? or vice-versa –Stephen C Jul 31 '14 at 8:10 add a comment| 4 Answers 4 active oldest votes up vote 2 down vote bookNames = readFile(filename); You don't have readFile() method http://stackoverflow.com/questions/24635741/cannot-find-symbol-error-bufferedreader

Cannot Find Symbol Method Readline

as other people said, try InputStreamReader or InputStream share|improve this answer edited Mar 18 '13 at 14:33 answered Mar 18 '13 at 14:20 Sam I am 23.5k74275 What about The issues were resolved and the progam compiled. Exceptions in Runtime All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter Contact Us | advertise | mobile view | Powered by JForum | Copyright © 1998-2016 Paul

C++ calculator using classes How much time would it take for a planet scale Miller-Urey experiment to generate intelligent life Find the Emirps! How often should I replace windscreen wiper blades? Just interchange those two lines. Bufferedreader Java Example Complement of CFL is Recursive How to delete the lines from a file that do not contain dot?

Join them; it only takes a minute: Sign up cannot find symbol InputStreamer up vote 0 down vote favorite import java.io.*; public class MgSq { public static BufferedReader input = new Java Cannot Find Symbol Bufferedreader Especially you have if's with brackets and their corresponding else's without. This just makes it confusing for me to read. http://stackoverflow.com/questions/19762360/getting-cannot-find-symbol-error You are trying to compare a String (line) object and a Contacts object.

How can an advanced (circa 7000 AD) spacefaring human civilization be prevented from entering its own solar system? You can't do that - it doesn't make any sense. –Jon Skeet Mar 20 '15 at 13:04 Are you using Java 7+? –fge Mar 20 '15 at 13:05 add If a wondrous item was dynamically created as slimy, can I remove the smell with prestidigitation? But do please help me. –user2182612 Mar 18 '13 at 14:18 Your error message mentions a class that's not mentioned in the quoted line above the error message but

Java Cannot Find Symbol Bufferedreader

StringTokenizer is in fact a legacy class and should not be used. http://stackoverflow.com/questions/4235724/cannot-find-symbol voting to close as caused-by-typographical-error. –Nathan Hughes Jul 8 '14 at 15:26 Here's a hint... Cannot Find Symbol Method Readline What crime would be illegal to uncover in medieval Europe? Error Cannot Find Symbol Bufferedreader Br New Bufferedreader New Inputstreamreader In Did it ever compile?

My Solution Below is my solution to your problems. click site How to prove that authentication system works, and that customer uses the wrong password? Exception in thread "main" java.lang.NumberFormatException: For input string: "M" ... A guy scammed me, but he gave me a bank account number & routing number. Java Bufferedreader Readline

Why do we use them and when do we use each of them?35InputStream vs InputStreamReader85Guava equivalent for IOUtils.toString(InputStream)0InputStream initializing via another InputStream in Java1Reading data from InputStream31Is it possible to create What do I do? s1=str.nextToken(); s2=str.nextToken(); s3=str.nextToken(); //the rest stays the same K. news posted 7 years ago Hi john merritt, Welcome to JavaRanch this.close(in); //This line in error In Java "this" keyword refers to the current object.

Alternating Fibonacci Can a text in Latin be understood by an educated Italian who never had any formal teaching of that language? Sixth error: Same as third error. share|improve this answer answered Nov 4 '13 at 5:53 Luiggi Mendoza 64.8k761135 add a comment| up vote 0 down vote Well that's because InputStreamReader doesn't have a readLine() method.

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It was difficult to even find where the input is taken in your code because you didn't UseCodeTags. Is there still a way to prevent Trump from becoming president? an collection of contacts, and some methods to operate of this, eg: add, search, delete etc. From the look of things, you want to get user inputs from the console, why not use Scanner instead of using both StringTokenizer and BufferedReader?

Change your line like: From while(!(file1NameData=bufferWritter.readLine()).equalsIgnoreCase("stop")){ To while(!(file1NameData=input.nextLine()).equalsIgnoreCase("stop")){ share|improve this answer answered Mar 20 '15 at 13:06 SMA 25.2k41940 add a comment| up vote 0 down vote You are trying to Color substitution in a BufferedImage How do I deal with my current employer not respecting my decision to leave? Since I don't know what you are trying to accomplish, you may have to tweak it a bit. http://bestimageweb.com/cannot-find/java-cannot-find-symbol-class.php Java is case-sensitive: readline != readLine.

You need to use BufferedReader Change your code: InputStreamReader in = new InputStreamReader(System.in); BufferedReader read = new BufferedReader(read); to: InputStreamReader in = new InputStreamReader(System.in); BufferedReader read = new BufferedReader(in); Then you Look at the letter after "d" and before "i". Is adding the ‘tbl’ prefix to table names really a problem? Not the answer you're looking for?

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