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Why is Java Vector class considered obsolete or deprecated?

http://stackoverflow.com/questions/1386275/why-is-java-vector-class-considered-obsolete-or-deprecated

to manually synchronize objects and just want to use a thread safe collection without needing to make fresh copies of the.. cause a ConcurrentModificationException in the iterating thread but also slower why take out a lock repeatedly when once will..

Download a file with Android, and showing the progress in a ProgressDialog

http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog

the activity class. that way you can easily modify the UI thread from here private class DownloadTask extends AsyncTask String.. method above doInBackground runs always on a background thread. You shouldn't do any UI tasks there. On the other hand the.. hand the onProgressUpdate and onPreExecute run on the UI thread so there you can change the progress bar @Override protected..

How do servlets work? Instantiation, session variables and multithreading

http://stackoverflow.com/questions/3106452/how-do-servlets-work-instantiation-session-variables-and-multithreading

do servlets work Instantiation session variables and multithreading Suppose I have a webserver which holds numerous servlets... get instantiated for all the users separately java multithreading session servlets share improve this question ServletContext.. whose url pattern matches the request URL all in the same thread. The request object provides access to all information of the..

Socket using in a swing applet

http://stackoverflow.com/questions/3244400/socket-using-in-a-swing-applet

The GUI itself is constructed on the event dispatch thread using invokeLater . In addition the code relies on the thread.. using invokeLater . In addition the code relies on the thread safety of append . Finally it incorporates a handy tip from.. Scrolling . Update In Java 7 append is no longer marked as thread safe invokeLater is used in display to sequence updates. package..

Swing: Obtain Image of JFrame

http://stackoverflow.com/questions/5853879/swing-obtain-image-of-jframe

an unrealized component in the Screen Image class. Another thread that might be of relevance is Render JLabel without 1st displaying..

Scanner issue when using nextLine after nextXXX

http://stackoverflow.com/questions/7056749/scanner-issue-when-using-nextline-after-nextxxx

How to best position Swing GUIs

http://stackoverflow.com/questions/7143287/how-to-best-position-swing-guis

to best position Swing GUIs In another thread I stated that I liked to center my GUIs by doing something like..

Load Icon Image Exception

http://stackoverflow.com/questions/9864267/load-icon-image-exception

image Here is the error I am getting Exception in thread main java.lang.IllegalArgumentException input null at javax.imageio.ImageIO.read.. difference between the two approaches can be found on this thread Different ways of loading a Resource For Eclipse How to add..

Socket using in a swing applet

http://stackoverflow.com/questions/3244400/socket-using-in-a-swing-applet

volatile PrintWriter out private Scanner in private Thread thread private Kind kind public static enum Kind Client 100.. display kind.activity HOST on port PORT thread new Thread this kind.toString public void start f.setVisible true thread.start..

“implements Runnable” vs. “extends Thread”

http://stackoverflow.com/questions/541487/implements-runnable-vs-extends-thread

implements Runnable&rdquo vs. &ldquo extends Thread&rdquo From what time I've spent with threads in Java I've found.. I've found these two ways to write threads. public class ThreadA implements Runnable public void run Code with a new Thread.. implements Runnable public void run Code with a new Thread threadA .start call public class ThreadB extends Thread public..

Remove Top-Level Container on Runtime

http://stackoverflow.com/questions/6309407/remove-top-level-container-on-runtime

DialogRemove remWins private void remWins runProcess true Thread th new Thread new RemTask th.setDaemon false th.setPriority.. remWins private void remWins runProcess true Thread th new Thread new RemTask th.setDaemon false th.setPriority Thread.MIN_PRIORITY.. new Thread new RemTask th.setDaemon false th.setPriority Thread.MIN_PRIORITY th.start private class RemTask implements Runnable..

Can't get ArrayIndexOutOfBoundsException from Future<?> and SwingWorker if thread starts Executor

http://stackoverflow.com/questions/7053865/cant-get-arrayindexoutofboundsexception-from-future-and-swingworker-if-threa

to catch this exception s some way simple output run Thread Status with Name StartShedule SwingWorker Status is STARTED.. with Name StartShedule SwingWorker Status is STARTED Thread Status with Name StartShedule SwingWorker Status is DONE Thread.. Status with Name StartShedule SwingWorker Status is DONE Thread Status with Name StartShedule SwingWorker Status is STARTED..