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Java programming is a part of their undergraduate program, while we are graduate students.

Grid computing has nothing to do with OOP.Its a form of distributed computing.

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There is just one actionPerformed() method, so the problem is fairly pin-pointed

Why should I use one class per Dialog?
What would be System.out.println() good for? I am seeing that the first button works when clicked, while the second doesn't (they should both close the...

My latest, shortened code is:


import java.io.*;
import java.util.*;
import java.util.concurrent.TimeUnit;
import com.sun.management.OperatingSystemMXBean;
import...

The check boxes will read "OS version", "CPU architecture", etc , according to which some boolean variables are set, which help to decide which fields of a stored object in a queue will be...

I have studied some examples, but believe me or not, I have no teacher. Never had any teacher.


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Multiple threads merged.


They each work , but the problem is that I have...

What's the use of reading oracle tutorials when I must use openjdk?

I will post my original code, OK.

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My original code

import java.io.*;
import java.util.*;

Hello.

Why is it that ticking JCheckBox objects make seamingly no effect in:

import java.io.*;
import java.util.*;
import java.util.concurrent.TimeUnit;
import...

I changed it to FlowLayout()

I am new to Java. I wastesting to discover the problem. I changed the pane type from Container to JFrame

It is just that My professor wanted me to write a java...

I am still without solution

Nothing.I have pasted all the code

Hi.
What is it that an empty dialog appears as the result of my code?
my code:

import java.lang.System;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class t{

No, not yet.
Don't know how to upgrade to see if the problem resolves

ok



import java.io.*;
import java.util.*;
import java.util.concurrent.TimeUnit;
import com.sun.management.OperatingSystemMXBean;
import java.lang.management.ManagementFactory;
import...

Yes, that is how I declared it.

The for-loop has in its body:


OperatingSystemMXBean osBean = (com.sun.management.OperatingSystemMXBean)
ManagementFactory.getOperatingSystemMXBean();
...

osBean is defined as:


OperatingSystemMXBean osBean = (com.sun.management.OperatingSystemMXBean)
ManagementFactory.getOperatingSystemMXBean();

and the error text reads:
...

Hi.
What's the problem with my errorring line?


import java.io.*;
import java.util.*;
import java.util.concurrent.TimeUnit;
import com.sun.management.OperatingSystemMXBean;
import...