Import textio.ConsoleIO
i have been told to write a program using import textio.ConsoleIO but when i try to use it i am told it does not exsist
There is no such package in the default API.
Whoever told you too do such a thing (prof, teacher, book, on line tutorial) should have told you where to get the package.
When you figure out where it is, download it or copy it to your machine.
Then read about the -classpath or -sourcepath options to the java and javac commands to tell them where the package is.
Similar Messages
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Hi.
I have two files, one called Date.java and one called Calendar.java.
I want Calendar.java to be able to use the programming in Date.java, but I cannot get it to work.
I have tried to use the 'import' command, but all I get is an error message: '.' expected (full stop)
Basically, Date.java holds all the months of the year and days of the week. I want to enter 2 numbers into Calendar.java, and have them read the info from Date.java.
Can someone please help?
Thanks very much!Just remember I am a newb when it comes to Java, so don't laugh at my coding! :p
Date.java:
import textio.ConsoleIO;
import calendar
public class Date
public static void main(String[] args)
int day = -1;
int month = -1;
int year = -1;
int day1 = -1;
int year1 = -1;
ConsoleIO.out.println("Enter day number: ");
day1 = ConsoleIO.in.readInt();
ConsoleIO.out.println("Enter month number: ");
month = ConsoleIO.in.readInt();
ConsoleIO.out.println("Enter year number: ");
year1 = ConsoleIO.in.readInt();
ConsoleIO.out.print(day1);
ConsoleIO.out.print(month);
ConsoleIO.out.print(year1);
ConsoleIO.out.print("Enter day number: ");
day = ConsoleIO.in.readInt();
if (day < 0)
ConsoleIO.out.println("Invalid day");
else if (day == 0)
printDay(0);
else if (day == 1)
printDay(1);
else if (day == 2)
printDay(2);
else if (day == 3)
printDay(3);
else if (day == 4)
printDay(4);
else if (day == 5)
printDay(5);
else if (day == 6)
printDay(6);
else if (day > 6)
ConsoleIO.out.println("Invalid day");
ConsoleIO.out.print("Enter month number: ");
month = ConsoleIO.in.readInt();
if (month < 1)
ConsoleIO.out.println("Invalid month");
else if (month == 1)
printMonth(1);
else if (month == 2)
printMonth(2);
else if (month == 3)
printMonth(3);
else if (month == 4)
printMonth(4);
else if (month == 5)
printMonth(5);
else if (month == 6)
printMonth(6);
else if (month == 7)
printMonth(7);
else if (month == 8)
printMonth(8);
else if (month == 9)
printMonth(9);
else if (month == 10)
printMonth(10);
else if (month == 11)
printMonth(11);
else if (month == 12)
printMonth(12);
else if (month >12)
ConsoleIO.out.println("Invalid month");
ConsoleIO.out.print("Enter year number: ");
year = ConsoleIO.in.readInt();
ConsoleIO.out.println(year);
public static void printDay(int day)
if (day == 0)
ConsoleIO.out.println("Sunday");
if (day == 1)
ConsoleIO.out.println("Monday");
if (day == 2)
ConsoleIO.out.println("Tuesday");
if (day == 3)
ConsoleIO.out.println("Wednesday");
if (day == 4)
ConsoleIO.out.println("Thursday");
if (day == 5)
ConsoleIO.out.println("Friday");
if (day == 6)
ConsoleIO.out.println("Saturday");
public static void printMonth(int month)
if (month == 1)
ConsoleIO.out.println("January");
if (month == 2)
ConsoleIO.out.println("February");
if (month == 3)
ConsoleIO.out.println("March");
if (month == 4)
ConsoleIO.out.println("April");
if (month == 5)
ConsoleIO.out.println("May");
if (month == 6)
ConsoleIO.out.println("June");
if (month == 7)
ConsoleIO.out.println("July");
if (month == 8)
ConsoleIO.out.println("August");
if (month == 9)
ConsoleIO.out.println("September");
if (month == 10)
ConsoleIO.out.println("October");
if (month == 11)
ConsoleIO.out.println("November");
if (month == 12)
ConsoleIO.out.println("December");
And, well, calendar.java barely exists right now, because I couldn't import date.java. I have just been messing about with it for the last hour, and it's pointless posting it, because it won't be of any use.
Thanks again! -
hi. hope someone can help. this is important, it's for my coursework at uni.
I have downloaded the new java 1.4.1_01 and installed. i set the paths in my IDE to it, everything great, but if I compile, it says:
"Registry key 'Software\JavaSoft\Java Runtime Environment\CurrentVersion'
has value '1.4', but '1.3' is required.
Error: could not find java.dll
Error: could not find Java 2 Runtime Environment."
How do I fix it?????
Before, all was fine with JDK 1.3.1 but then problems happened, tried re-installing, no luck so I moved to the new version, this is what is happening.
PLEASE this is urgent, can someone help?
thanksa right...someone from my uni must have the same problem.
any way, problem sorted, I re-installed the JDK and SDK and it's working now.
but how can I import the .java files I need for my course?
I have this code:
import textio.ConsoleIO;
import Date;
import Calander;
public class mainapplication {
public static void main(String[] args)
but it produces an error:
C:\coursework2\mainapplication.java:16: '.' expected
import Date;
^
C:\coursework2\mainapplication.java:17: '.' expected
import Calander;
^
C:\coursework2\Date.java:15: package Calander does not exist
import Calander.java;
^
3 errors
Process completed.
what should I do?
I tried deleting the .java; but that didn't help at all.
any help, is appreciated -
hi there - id appreciate if anyone can reply to me tonight as i have revision to do for this exam
im tryin to see whats in the element but it gives me memory address ref's..why?
//Main
public static void main(String[] args)
Object data1 = new Student("Fred", "Engineering", 123);
Object data2 = new Student("Ahmed", "Engineering", 456);
Object data3 = new Student("john", "Computing", 789);
ChainNode c1 = new ChainNode(data1, null);
ChainNode c2 = new ChainNode(data1, c1);
ChainNode c3 = new ChainNode(data1, c2);
ConsoleIO.out.println(" " + c3);
} //this is ChainNode
import textio.*;
import java.util.*;
public class ChainNode
private Object element;
private ChainNode next;
public ChainNode(Object element, ChainNode next)
this.element = element;
this.next = next;
public String toString()
return new String("Node = " + element);
}//this is student
import textio.*;
import java.util.*;
public class Student implements java.lang.Comparable
public Student(String aName, String aCourse, int matric)
theName = aName;
theCourse = aCourse;
theMatric = matric;
public final boolean equals(Object obj) {
return this.compareTo(obj) == 0;
public final int compareTo(Object obj) {
int parMatric = ((Student)obj).getMatricNumber();
int result = 0;
if(theMatric < parMatric)
result = -1;
else if(theMatric == parMatric)
result = 0;
else
result = 1;
return result;
} // method: compareTo
public int getMatricNumber()
return theMatric;
public int hashCode() {
Integer theMatNum = new Integer(theMatric);
return theMatNum.hashCode();
} // method: hashCode
String theName;
String theCourse;
int theMatric;
}it gives me: "Student@7b"
??Try adding a toString() method in Student - currently you are only getting the method defined by Object
-
hi there
using a TreeSet - i would like to know on how to replace any duplicate words read from input by keyboard or file, to replace it with a character?
i have most of the code but just unsure on how to display the duplicate word with a * for example:
import textio.*;
import java.util.*;
import java.io.*;
public class example2iter
public static void main(String []args)
Set uniques = new HashSet();
Set duplicates = new HashSet();
ConsoleIO.out.print("Enter File Name to read from: ");
String fileName = ConsoleIO.in.readString();
try{
FileTextReader inputFile = new FileTextReader(fileName);
while(inputFile.isEOF()==false)
String word = inputFile.readLine();
boolean successful = uniques.add(word);
if(!successful)
uniques.add("*");
catch (IOException exception)
ConsoleIO.out.println("Cannot open " + fileName);
uniques.removeAll(duplicates);
Iterator theuniq = uniques.iterator();
Iterator thedups = duplicates.iterator();
while(theuniq.hasNext() == true)
String words = (String)iter.next();
ConsoleIO.out.println("" + words);
}what if you tried this when checking if the word was added successfully....
successful = unique.add(word);
if(successful == false)
unique.add(word + "*");
duplicates.add(word);
}then, after reading all words, the duplicates Set will contain those words that are duplicate and you can remove all of them from the unique Set with...
unique.removeAll(duplicates);as you seem to already have in ur code...try using the code above...it should work... -
hi
this is wierd, i know how to do it but its not doing it!
im trying to add an object to a TreeSet and then displaying the details of that object and doesnt do it! it shows as null/0 and if i try to add another object it chucks a class cast exception! whats going on?
main method:
import textio.*;
import java.util.*;
public class Main
public static void main (String[] args)
studenttest student = new studenttest();
studenttest student1 = new studenttest("test", 100);
student.addStudent(student1);
ConsoleIO.out.println("Enter Name: " );
String name = ConsoleIO.in.readString();
ConsoleIO.out.println("Enter Salary: " );
int sal = ConsoleIO.in.readInt();
//studenttest student2 = new studenttest(name, sal);
//student.addStudent(student2);
ConsoleIO.out.println(student.display());
}and this is the other file
import textio.*;
import java.util.*;
public class studenttest
public studenttest()
theStudents = new TreeSet();
public studenttest(String aName, int sal)
theName = aName;
theSal = sal;
public String display()
return "Name: " + theName + "\nThe Salary: " + theSal;
public void addStudent(Object theStudent)
theStudents.add(theStudent);
public final boolean equals(Object obj) {
return this.compareTo(obj) == 0;
} // method: equals
public final int compareTo(Object obj) {
int matno = ((studenttest)obj).getPayrollNumber();
int result = 0;
if(theSal < matno)
result = -1;
else if(theSal == matno)
result = 0;
else
result = 1;
return result;
} // method: compareTo
public int hashCode() {
Integer integerPayrollNumber = new Integer(theSal);
return integerPayrollNumber.hashCode();
} // method: hashCode
public int getPayrollNumber()
return theSal;
private String theName;
private int theSal;
private java.util.TreeSet theStudents;}You are mixing apples and oranges.
You have a 'student' and you have a 'collection of students'.
Right now both of those are represented by one class.
The above class has two parts of data.
1. The 'collection' data
2. The 'student' data.
The two parts are not the same.
When you add the student it gets put into the 'collection' part.
You then try to data from the 'student' part. But you didn't set that part. So it doesn't work.
You need to have a class that ONLY has student data: theName and theSal.
And another class that ONLY has the collection: theStudents. -
public class Greeting {
/* This program asks the user's name and then
greets the user by name. This program depends
on the non-standard class, TextIO.
public static void main(String[] args) {
String usersName; // The user's name, as entered by the user.
String upperCaseName; // The user's name, converted to uppercase letters.
TextIO.put("Please enter your name: ");
usersName = TextIO.getln();
upperCaseName = usersName.toUpperCase();
TextIO.putln("Hello, " + upperCaseName + ", nice to meet you!");
} // end main()
} // end class
I got above program from below given link
http://www.faqs.org/docs/javap/c2/ex-2-3-answer.html
I am unable to compile this program as i am getting the below given error
3 errors found:
File: F:\practicals\oop\ROUGH\Greeting.java [line: 14]
Error: cannot find symbol
symbol : variable TextIO
location: class Greeting
File: F:\practicals\oop\ROUGH\Greeting.java [line: 15]
Error: cannot find symbol
symbol : variable TextIO
location: class Greeting
File: F:\practicals\oop\ROUGH\Greeting.java [line: 19]
Error: cannot find symbol
symbol : variable TextIO
location: class Greeting
i also tried using import statement like java.io.*; and java.util.*; at top
i am using: Dr Java IDE and have installed java 1.5
If anybody helps me it would be great help as i am strucked in begining of the tutorial, as author is using this TextIO class more often in his tutorial
Thanks in advance
Suresh
Call Coordinator
HP India
Bangalore
Edited by: suryafromkoppal on Jul 5, 2008 3:24 PMsuryafromkoppal wrote:
public class Greeting {
/* This program asks the user's name and then
greets the user by name. This program depends
on the non-standard class, TextIO.
*/That comment tells you - just as your compiler is telling you - that compiling your application depends on a class that is not part of the standard java library. You need to make sure that when you are compiling, you are including the location of the TextIO class in your classpath. I'd recommend reading the tutorial (I didn't check out the link), but I'm sure they provide some information on finding the TextIO class so that you can compile the examples. -
Hi,
I was trying to compile this program given on this link "http://www.faqs.org/docs/javap/source/GuessingGame.java". But the file doesn't compile. There's no mention about the files to be imported first. Can someone please mention them? May be then the program would compile.did you really try? because it gave me 14 compile errors:
H:\>javac GuessingGame.java
GuessingGame.java:4: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.putln("Let's play a game. I'll pick a number between");
^
GuessingGame.java:5: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.putln("1 and 100, and you try to guess it.");
^
GuessingGame.java:9: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.put("Would you like to play again? ");
^
GuessingGame.java:10: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
playAgain = TextIO.getlnBoolean();
^
GuessingGame.java:12: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.putln("Thanks for playing. Goodbye.");
^
GuessingGame.java:23: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.putln();
^
GuessingGame.java:24: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.put("What is your first guess? ");
^
GuessingGame.java:26: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
usersGuess = TextIO.getInt(); // get the user's guess
^
GuessingGame.java:29: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.putln("You got it in " + guessCount
^
GuessingGame.java:34: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.putln("Sorry, you didn't get the number in 6 guesses.");
^
GuessingGame.java:35: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.putln("You lose. My number was " + computersNumber);
^
GuessingGame.java:41: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.put("That's too low. Try again: ");
^
GuessingGame.java:43: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.put("That's too high. Try again: ");
^
GuessingGame.java:45: cannot find symbol
symbol : variable TextIO
location: class GuessingGame
TextIO.putln();
^
14 errors
so what you are missing is the TextIO class that has static methods put(), putln(), getInt() and getlnBoolean() and probably some private helper methods. depends on the implementation. it should not be hard to code that TextIO by yourself. -
Hi srinivas bobbala,
Thank you for your response.But I think my quesition was not clear.My ques... is for suppose there is one datafile for importing like.. "datafile_21" Here my intention is it takes file from datafile_21 only but it appears in import statement like datafile_21<<curmon>>.
import database sample.sample data from data_file "c:\\ABC\datafile_21_AUG.txt" using server rules_file datafile on error abort;
In this it takes datafile from datafile_21.But it appears like datafile_21_AUG in import statement.This AUG coming from batch file.
Essmsh c:\\ABC\loadmxl.mxl %curmon%No it is not possible.
I assume the data file "datafile_21" is first renamed to datafile_21_${CurrMth} in the batchscript.
After that this data file *datafile_21_${CurrMth}* is pointed in the import statement.
In the logs you will see this file as datafile_21_Aug. -
Can not refresh snapshot changes after importing data of master site
Hello !
I have two database computer,one as master site,one as snapshot site.Because the error of the hard disk of master computer,I use the exporting data file to recover my database.after importing ,I found I can't refresh the refreshgroup on snapshot,who can tell me why?
thinks in advance!
(exp system/manager full=y inctype=complete file='/home/save/backdata/xhsdcomp.dat')
(imp system/manager inctype=system full=Y file='/home/save/backdata/xhsdcomp.dat'
imp system/manager inctype=restore full=Y file='/home/save/backdata/xhsdcomp.dat')
nullYou haven't listed the errors that you're receiving when attempting to refresh your refresh group, but if your snapshots are attempting to fast refresh, I suspect it's because the creation timestamp of the snapshot log on the master site is newer than the creation timestamp of the snapshot. In this case you will need to do a complete refresh of the snapshot (or drop and recreate the snapshot) before you will be able to fash refresh it again.
If this is not the case, please post the errors you are receiving when you attempt to refresh the refresh group.
HTH,
-- Anita
Oracle Support Services
null -
Support package / add on import error in DB2 V9.1 / windows 2003 system
Hi
I have installed ERP 6.0 IDES version in Windows 2003 server with DB2 LUW 9.1 / FP5.
I have selected "Row Compression" and "Deferred Table Creation" during installation.
Now when I am importing add on BI Content 7.03, I am getting error during Movename tabs phase.
Error in phase: IMPORT_PROPER
Reason for error: TP_STEP_FAILURE
Return code: 0008
Error message: OCS Package ALL, tp step "6", return code 0008
The error message in the file D:\usr\sap\trans\log\P090113.IDS is as follows,
2 ETP301
3 ETP361 "96" Shadow-Nametabs activated, DDL executed
2 ETP362 "6" Shadow-Nametab activations failed
2 ETP360 Begin: Act. of Shadow-Nametabs with DDL ("2009/01/13 02:57:51")
2 ETP363 End : Act. of Shadow-Nametabs with DDL ("2009/01/13 02:58:07")
2 ETP301
1 ETP172 MOVE OF NAMETABS
1 ETP110 end date and time : "20090113025807"
1 ETP111 exit code : "8"
1 ETP199 ######################################
I have read some notes it may be due to "Row compression" and "Deffered table creation" option in DB2. Please help me in resolving this issue if it is DB2 related.
Regards,
Nallasivam.DHi,
Please find the real error message which I found in the same log file. This is a new installation.
System configuration details:
ERP 6.0 IDES SR3 + Windows 2003 enterprise server SP2 + DB2 V9.1 / FP5
BASIS and ABAP support pack level: (700) 13.
Error message:
3 ETP399 INDEX IN "IDS#BTABI"
3 ETP399 LONG IN "IDS#BTABD COMPRESS YES"
3 ETP399
2WETP000 02:53:26: Retcode 1: error in DDL statement for "/OSP/T_REPINFO " - repeat
2EETP345 02:53:38: Retcode 1: SQL-error "-107-SQL0107N The name "IDS#BTABD COMPRESS YES" is too lo
2EETP345 ng. The maximum length is "18". SQLSTATE=42622" in DDL statement for "/OSP/T_REPINFO
2EETP345 "
2 ETP399 -
DB-ROLLBACK() -
3 ETP399 INDEX IN "IDS#POOLI"
3 ETP399 LONG IN "IDS#POOLD COMPRESS YES"
3 ETP399
2WETP000 02:54:05: Retcode 1: error in DDL statement for "/SAPPO/CMP_ASG " - repeat
2EETP345 02:54:17: Retcode 1: SQL-error "-107-SQL0107N The name "IDS#POOLD COMPRESS YES" is too lo
2EETP345 ng. The maximum length is "18". SQLSTATE=42622" in DDL statement for "/SAPPO/CMP_ASG
2EETP345 "
2 ETP399 -
DB-ROLLBACK() -
2EETP334 02:54:17: error in DDL, nametab for "/SAPPO/CMP_ASG" not activated
3 ETP399 IN "IDS#POOLD"
3 ETP399 INDEX IN "IDS#POOLI"
3 ETP399 LONG IN "IDS#POOLD COMPRESS YES"
3 ETP399
2WETP000 02:54:17: Retcode 1: error in DDL statement for "/SAPPO/CSCRN_HDR " - repeat
2EETP345 02:54:29: Retcode 1: SQL-error "-107-SQL0107N The name "IDS#POOLD COMPRESS YES" is too lo
2EETP345 ng. The maximum length is "18". SQLSTATE=42622" in DDL statement for "/SAPPO/CSCRN_HDR
2EETP345 "
2 ETP399 -
DB-ROLLBACK() -
2EETP334 02:54:29: error in DDL, nametab for "/SAPPO/CSCRN_HDR" not activated
3 ETP399 INDEX IN "IDS#POOLI"
3 ETP399 LONG IN "IDS#POOLD COMPRESS YES"
3 ETP399
2WETP000 02:54:29: Retcode 1: error in DDL statement for "/SAPPO/F_ASG " - repeat
2EETP345 02:54:41: Retcode 1: SQL-error "-107-SQL0107N The name "IDS#POOLD COMPRESS YES" is too lo
2EETP345 ng. The maximum length is "18". SQLSTATE=42622" in DDL statement for "/SAPPO/F_ASG
2EETP345 "
2 ETP399 -
DB-ROLLBACK() -
2EETP334 02:54:41: error in DDL, nametab for "/SAPPO/F_ASG" not activated
Regards,
Nallasivam.D -
Hi Every one,
I am importing FA in SAP B1 PL 09 but failed, with system message log " Its active depreciation areas must be the same as those defined in the corresponding asset class. I checked depreciation areas and asset class, They corresponded to each other.
Please help me to find way to solve this error.
Thanks & Best Regards
Loan Trancheck below..
Fixed Asset SAP Business One 9.0 Configuration -
Importing CD / adding folder goes to wrong folder
iTunes 9.0.1.8
Under preferences my iTunes media folder is set to "C:\iTunes" and up until recently all imported CD's and files went into that folder under the relevant artist name.
Now, however, when importing they go to a new folder called "C:\iTunes\Music" - I didn't create this folder - how do i stop this and get it back to my original preference?
Any help appreciated
Regards
IanSame problem, installed latest iTunes yesterday to Vista.
Import folder is defined as default iTunes-folder (C:\<user>\Music\iTunes\iTunes Library) but it still creates a folder "Music" under this and then <artist>\<record> under this one. If I modify the default folder, it creates the import under that one, but not ever into correct iTunes Library-folder.
What gives? -
Importing to AE files - goes to wrong folder
I looked in the AE FAQ, didn't see the answer to my question, so here goes.
I am using AE with editing video, meaning I only use AE for some basic things. This is one of those times where my lack of knowledge is driving me mad.
When I went to import a clip, AE directs me to a folder from an old project. This happened once before, and I fixed it, but can't remember what I did. Any help would be appreciated, as I hate navigating around to a new folder all the time. I am obviously doing something wrong with the preference, workflow, or both.
Cheers,
DouglasYou're doing nothing wrong. AE will remember your new folder after you have quit and re-launched it. Ages old design flaw in the way it handles this...
Mylenium -
Lightroom imports photos to wrong folder
I've been importing lots of photos from my hard drive into lightroom and been moving/renaming them in the process. I only got lightroom a few weeks ago.
This has worked fine but i've recently imported a few hundred photos off my iphone and doing the same thing - move and rename. The trouble is, these photos keep going into the 2009 folder, instead of the 2012 or 2013 folders that they should be. When i look at the photos, they have the correct name, and the capture date seems to be correct, its just lightroom keeps wanting to put them in the wrong folder by year. Does anyone understand why this might be happening?
naturally I want all my photos sorted into the right date folders as this is the way ive decided to organise my photos...hmm so still not making sense. it keeps wanting to import my photos into the wrong destination. have removed all the photo from lightroom. how do i change it so it automatically puts the photos into the corresponding year/month they were taken..
I understand its something in the import settings/destination but cant seem to change this. not sure what parts of the import box your wanting to see Dj.
the structure now is my pictures/2009/21-7-09 then its creating new year folders and sorting them within this 21-7-9 folder..
can't see to change this?
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