Shuttle.java util class

Can you please tell me where i can download the Shuttle.java util class to work with shuttle component in adf faces.
we haveAdfUtils and JsfUtils, like these classes i want to work with shuttle component by means of util class.
Thanks
satya

AdfUtils and JsfUtils classes have most of the required methods. I'm not sure about shuttle.java util class.
http://www.gebs.ro/blog/oracle/oracle-adf-select-many-shuttle/

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Is there a Java utility class to help with data management in a desktop UI?

Is there a Java utility class to help with data management in a desktop UI?
I am writing a UI to configure a network device that will be connected to the serial port of the computer while it is being configured. There is no web server or database for my application. The UI has a large number of fields (50+) spread across 16 tabs. I will write the UI in Java FX. It should run inside the browser when launched, and issue commands to the network device through the serial port. A UI has several input fields spread across tabs and one single Submit button. If a field is edited, and the submit button clicked, it issues a command and sends the new datum to the device, retrieves current value and any errors. so if input field has bad data, it is indicated for example, the field has a red border.
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Is java.util package is available in J2SDK1.4.1_01 version ?.

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yeah....i am using correct version. i am working on windows 2000 professional OS.
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have a program that:
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list = new ArrayList();
... read a file and add elements to array
use a static setter
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next program:
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public static java.util.List queryArray =
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So what you have to do is explicitly tell the compiler which one you really want by spelling out the fully-resolved class name:
import java.awt.*;
import java.sql.*;
import java.util.*;
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Java.util.logging: write to one log file from many application (classes)

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You should open/close it somehow at every write from different processes.
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How To Add Days into a Date from java.util.Date class

I have a problem when i wants to add 2 or days into a
date object geting by java.util.Date class. so please help me resolve this issue?
for e.g i have a date object having 30/06/2001,
by adding 2 days i want 02/07/2001 date object ?
Code
public class test2
public static void main(String args[])
java.util.Date postDate = new java.util.Date();
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Use Calendar...
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
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Error:Class java.util.date not found

i have installed 9iAS on my computer.And i want to develop program on JSP.i tried the url below
http://eyuksel/servlet/IsItWorking
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Errors compiling:d:\ias\apache\apache\htdocs\_pages\\_first.java
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out.print( new java.util.date() );
^
1 error
what must i do or how can i install the java classes.
kind regards...
null

Thank you very much.It worked:)
Java is case-sensitive.
try
java.util.Date
instead of
java.util.date
null

Using ExecutorService class from java.util.concurrent package

Dear java programmers,
I have a question regarding the ExecutorService class from java.util.concurrent package.
I want to parse hundreds of files and for this purpose I'm implementing a thread pool. The way I use the ExecutorService class is summarized below:
ExecutorService executor = Executors.newFixedThreadPool(10);
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I guess the write way would be to keep the number of active/idle threads in the executor constant (lets say 20 if the thread pool's size is 10) and submit a new one whenever a thread has been finished or terminated. But for this to happen the program should be notified someway whenever a thread is done. Can anybody help me do that?
thanks in advance,
Tom

Ok I found a feasible solution myself although I'm not sure if this is the optimum.
Here's what I did:
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For java.util.concurrent.Future and Callable Interface usage refer to:
[http://www.swingwiki.org/best:use_worker_thread_for_long_operations]
[http://www.particle.kth.se/~lindsey/JavaCourse/Book/Part1/Java/Chapter10/concurrencyTools.html]
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Import the classes in the package java.util

I haven't taken a class in two years so I have ideas but am unsure of myself, and I most likely am way off base, but is this how you import the classes in the package java.util
import java.util.*;
I would appreciate anyone's help. I have a lot of questions.
Thanks,
rp

My assignment is below so that you will know exactly what I am asking. I am being asked to create an instance of LinkedList. I know that this is a part of the java.util. So when you create an instance of LinkedList would that be similar to instance variables? or am I misunderstanding something. I have several ideas, so I will start with the first one.
LinkList();
I really appreciate your taking the time to answer my questions to help me to rebuild my confidence in doing this.
Thanks,
// 2. import the classes in the package java.util
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Java.sql.Date and java.util.Date - class loaded first in the classpath

I had two jar files which has java.util.Date and java.sql.Date class file. i want to know whether which class is loaded first in the classpath...
I like to change the order of loading the class at runtime...
Is there is any way to change the order of loading of class...
I may have different version of jar files for example xerces,xercesImpl. some of the code uses xerces ,some of the code uses xercesImpl..i had common classes.
I like to load the class with the same name according to the order i need..
Can we do all these in Run time ?????

I had two jar files which has java.util.Date and
java.sql.Date class file. i want to know whether
which class is loaded first in the classpath...
I like to change the order of loading the class at
runtime...
Is there is any way to change the order of loading of
class...
I may have different version of jar files for example
xerces,xercesImpl. some of the code uses xerces ,some
of the code uses xercesImpl..i had common classes.
I like to load the class with the same name according
to the order i need..
Can we do all these in Run time ?????That is meaningless.
The classes you are referring to are part of the Java API. Third party jars have no impact on that. And you can't change to the order because java.sql.Data is derived from java.util.Date. So the second must load before the first.
And if you have two jar files with those classes in them (and not classes that use them) then you either should already know how to use them or you should stop trying to do whatever you are doing because it isn't going to work.

Get days from the java.util.date class

Does anyone know how to get the days from the java.util.date
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If you use the getTime() method, you get the date as a number of milliseconds since a predefined time. You can do arithmetic on that number, such as subtracting two of them to get the number of milliseconds between two Dates, and so on.

Weird exception: Cannot instantiate non-persistent class: java.util.Map

java.lang.UnsupportedOperationException: Cannot instantiate non-persistent class: java.util.Map
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     at com.sleepycat.persist.impl.PersistEntityBinding.readEntity(PersistEntityBinding.java:89)
     at com.sleepycat.persist.impl.PersistEntityBinding.entryToObject(PersistEntityBinding.java:61)
     at com.sleepycat.persist.PrimaryIndex.put(PrimaryIndex.java:338)
     at com.sleepycat.persist.PrimaryIndex.put(PrimaryIndex.java:299)
     at com.xx.support.dbd.IdentityDataAccessor.insert(IdentityDataAccessor.java:33)
     at com.xx.support.dbd.BerkeleyDBAccountStorage.saveUser(BerkeleyDBAccountStorage.java:95)
     at com.xx.support.bdb.BerkeleyDBAccountStorageTests.initBerkeleyDBData(BerkeleyDBAccountStorageTests.java:38)
     at com.xx.support.bdb.BerkeleyDBAccountStorageTests.setUp(BerkeleyDBAccountStorageTests.java:28)
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     at junit.framework.TestResult$1.protect(TestResult.java:106)
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     at junit.framework.TestResult.run(TestResult.java:109)
     at junit.framework.TestCase.run(TestCase.java:118)
     at junit.framework.TestSuite.runTest(TestSuite.java:208)
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What's the root cause of this exception?

I wrote a small test using the classes you included
in your message and I am able to retrieve the user by
key, as in the code above. So I'm not sure what
you're doing that is causing the problem. Please
send a small test that reproduces the problem.Oops, I forgot to include the source for the test I wrote. Here it is.
import java.io.File;
import java.util.HashMap;
import java.util.Map;
import com.sleepycat.je.DatabaseException;
import com.sleepycat.je.Environment;
import com.sleepycat.je.EnvironmentConfig;
import com.sleepycat.persist.EntityStore;
import com.sleepycat.persist.PrimaryIndex;
import com.sleepycat.persist.StoreConfig;
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import com.sleepycat.persist.model.Persistent;
import com.sleepycat.persist.model.PrimaryKey;
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Class not found com/sun/java/util/collections/list

hi
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Try it like this:
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Is there a way to extract files from a .TAR file using the java.util.zip.* classes?
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java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.<init>(ZipFile.java127)
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Thank you
Giuseppe

download the tar.jar from the above link and use the sample program below
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Static class containing scanner throws java.util.NoSuchElementException

I use the scanner class pretty often in my coding and recently i have been trying to create a static method i can put in an external class to do the scanning for me and trap any errors.
I seem to be able to create the class successfully but i have a slight problem in that i cannot use the method twice in the same program without having it throw a java.util.NoSuchElementException
If anyone could figure out what error i have made and suggest a way to fix it i would be very grateful
code is as follows:
Scan.java:
// name information removed for privacy
// class info removed for privacy
Assignment: 4.3,
File Name: /ASSIGNMENTS/ASSIGNMENT_4/Part3/Scan.java
import java.util.Scanner;
public class Scan
public static double nextDouble (String prompt)
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    do
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      System.out.print ( prompt );
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      try
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        Scanner scan = new Scanner (System.in);
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        result = scan.nextDouble();
        // if we reach this step then good. we got good input let's exit the loop
        inputOK = true;
        // close the scanner
        scan.close();
      // oops we got an error!
      catch (java.util.InputMismatchException e)
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        System.out.println ("That is not a number! Try again. \n");
        // input was not ok so we can't exit the loop yet
        inputOK = false;
    // keep looping as long as inputOK is false
    } while (!inputOK);
    // return out result
    return result;
}Mathematics.java:
// name information removed for privacy
// class information removed for privacy
* Assignment: 4.3
* File Name: ASSIGNMENTS/ASSIGNMENT_4/Part3/Mathematics.java
// Import Scanner class
import java.util.Scanner;
//Class Body
public class Mathematics{
// Main method. AUTO EXECUTE
public static void main(String[] args)
// additional variable declarations removed for brevity
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      double coeff4 = 0.0, coeff3 = 0.0, coeff2 = 0.0, coeff1 = 0.0, cons = 0.0;
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    coeff3 = Scan.nextDouble("Enter the coefficient of x^3 (0.0 if none): ");
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    coeff1 = Scan.nextDouble("Enter the coefficient of x (0.0 if none): ");
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// do fun things with input (code removed for brevity)
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dragonfly@Home:~/ASSIGNMENTS/ASSIGNMENT_4/Part3$ java Mathematics
Enter the coefficient of x^4 (0.0 if none): hello boys!
That is not a number! Try again.
Enter the coefficient of x^4 (0.0 if none): 1.2.
That is not a number! Try again.
Enter the coefficient of x^4 (0.0 if none): d
That is not a number! Try again.
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Enter the coefficient of x^3 (0.0 if none): Exception in thread "main" java.util.NoSuchElementException
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        at java.util.Scanner.next(Scanner.java:1431)
        at java.util.Scanner.nextDouble(Scanner.java:2335)
        at Scan.nextDouble(Scan.java:23)
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dragonfly@Home:~/ASSIGNMENTS/ASSIGNMENT_4/Part3$

Through trial and error i seem to have hit upon a solution to my problem. i am stress testing it now but i think it will hold up admirably
import java.util.Scanner;
public class Scan
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public static double nextDouble ()
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// give the user a prompt and then scan in a double. catch and handle any exceptions
public static double nextDouble (String prompt)
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    double result = 0.0;
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    boolean inputOK = false;
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      System.out.print ( prompt );
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        inputOK = true;
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        inputOK = false;
    // keep looping as long as inputOK is false
    } while (!inputOK);
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    return result;
// Helper method to nextDouble
private static double scanDouble()
// hold the result
    double result=0.0;
// create the scanner object
    Scanner scan = new Scanner (System.in);
// parse the input
      // If input was not of proper type this call will fail with :
      // java.util.InputMismatchException
      // and return control to calling method
    result = scan.nextDouble();
// Return our findings
    return result ;
}

Shuttle.java util class

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