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java Programming Glossary: loadhttp://stackoverflow.com/questions/148681/unloading-classes-in-java classes in java I have a custom class loader so that a desktop.. classes in java I have a custom class loader so that a desktop application can dynamically start loading.. loader so that a desktop application can dynamically start loading classes from an AppServer I need to talk to. We did this..
Why JSF calls getters multiple times http://stackoverflow.com/questions/2090033/why-jsf-calls-getters-multiple-times log message when the getter for someProperty is called and load the page it is trivial to notice that the getter is being called.. The main problem with this is that you get loads of boilerplate code not to mention private variables that you.. Here is a summary of all different right ways to preset load a property. public class Bean private SomeObject someProperty..
getResourceAsStream() vs FileInputStream http://stackoverflow.com/questions/2308188/getresourceasstream-vs-fileinputstream vs FileInputStream I was trying to load a file in a webapp and I was getting a FileNotFound exception.. . However using the same path I was able to load the file when I did getResourceAsStream . What is the difference.. or any other application which uses multiple classloaders it's recommend to use the ClassLoader as returned by Thread.currentThread..
JSF - get managed bean by name http://stackoverflow.com/questions/2633112/jsf-get-managed-bean-by-name class MyBean public String getMyProperty Is it possible to load a bean by name from a regular servlet Is there a JSF servlet..
How do servlets work? Instantiation, session variables and multithreading http://stackoverflow.com/questions/3106452/how-do-servlets-work-instantiation-session-variables-and-multithreading like Apache Tomcat starts up it will deploy and load all webapplications. When a webapplication get loaded the servletcontainer.. and load all webapplications. When a webapplication get loaded the servletcontainer will create the ServletContext once and.. as well. When the servletcontainer shuts down it will unload all webapplications and the ServletContext and all Servlet Filter..
How to internationalize a Java web application? http://stackoverflow.com/questions/4276061/how-to-internationalize-a-java-web-application Resource bundles are usually properties files which are loaded by ResourceBundle API. This can however be customized so that.. API. This can however be customized so that you can load the key value pairs from for example a database. Here's an example.. would be to supply a bundle with a custom Control to load those files as UTF 8 but that's unfortunately not supported..
Migrating from JSF 1.2 to JSF 2.0 http://stackoverflow.com/questions/4441713/migrating-from-jsf-1-2-to-jsf-2-0 supplied you might want to change the classloading policy to load webapp libraries first before servletcontainer.. you might want to change the classloading policy to load webapp libraries first before servletcontainer libraries see.. first before servletcontainer libraries see also JSF2 classloading issues in application servers . Update root declaration of..
How do I write a correct micro-benchmark in Java? http://stackoverflow.com/questions/504103/how-do-i-write-a-correct-micro-benchmark-in-java for the first time during your timing phase since printing loads and initializes classes. Do not load new classes outside of.. phase since printing loads and initializes classes. Do not load new classes outside of the warmup phase or final reporting phase.. or final reporting phase unless you are testing class loading specifically and in that case load only the test classes..
How can an app use files inside the JAR for read and write? http://stackoverflow.com/questions/5052311/how-can-an-app-use-files-inside-the-jar-for-read-and-write altered file on the file system and if it does not exist load the default file. Note that it is generally better to describe..
Connection pooling options with JDBC: DBCP vs C3P0 [closed] http://stackoverflow.com/questions/520585/connection-pooling-options-with-jdbc-dbcp-vs-c3p0 of the two creating a test fixture which generated load and concurrency against the two to assess their suitability.. had broken. Since then we have used C3P0 in 4 major heavy load consumer web apps and have never looked back. UPDATE It turns..
Calling awt Frame methods from subclass http://stackoverflow.com/questions/5665156/calling-awt-frame-methods-from-subclass setup size 600 400 smooth Fisica.init this menu new FWorld loading and placing images background loadImage MenuAlt.jpg System.out.println.. this menu new FWorld loading and placing images background loadImage MenuAlt.jpg System.out.println background playbtn1 loadImage.. MenuAlt.jpg System.out.println background playbtn1 loadImage play1.gif playbtn2 loadImage play2.gif hsbtn1 loadImage..
How should I load Jars dynamically at runtime? http://stackoverflow.com/questions/60764/how-should-i-load-jars-dynamically-at-runtime should I load Jars dynamically at runtime Why is it so hard to do this in.. to have any kind of module system you need to be able to load jars dynamically. I'm told there's a way of doing it by writing.. that a better one could bubble up past it. java jar classloader share improve this question The reason it's hard is security...
Eclipse reported “Failed to load JNI shared library” [duplicate] http://stackoverflow.com/questions/10585135/eclipse-reported-failed-to-load-jni-shared-library library&rdquo duplicate Possible Duplicate Failed to Load the JNI shared Library JDK I can't open Eclipse because I get..
Do you keep your project files under version control? [closed] http://stackoverflow.com/questions/116121/do-you-keep-your-project-files-under-version-control
How one interface can be used for different background android tasks? http://stackoverflow.com/questions/14253421/how-one-interface-can-be-used-for-different-background-android-tasks int ServiceBoolean 0 public OnClickListener LoadingBeaconList new OnClickListener public void onClick View v.. context MainClass.this .execute public OnClickListener LoadingAirportList new OnClickListener public void onClick View.. MainClass.this .execute @Override public void JsonArrayLoaded JSONArray result bla bla or whatever here i write does not..
Using a JFileChooser with Swing GUI classes and listeners http://stackoverflow.com/questions/15728619/using-a-jfilechooser-with-swing-gui-classes-and-listeners menu a group of JMenuItems menuItem new JMenuItem Load KeyEvent.VK_T menuItem.setAccelerator KeyStroke.getKeyStroke.. menuItem.getAccessibleContext .setAccessibleDescription Load your old polygons menu.add menuItem menuItem new JMenuItem Save.. frame.pack frame.setVisible true It has two options for Load and Save . Now how can I attach the JFileChooser to the actionPerformed..
What does “Could not find or load main class” mean? http://stackoverflow.com/questions/18093928/what-does-could-not-find-or-load-main-class-mean compiled version of the com.acme.example.ListUser class. Load the class. Check that the class has a main method with signature..
BitmapFactory.decodeStream returning null when options are set http://stackoverflow.com/questions/2503628/bitmapfactory-decodestream-returning-null-when-options-are-set if options.outHeight options.outWidth 2 200 100 2 Load scaling to smallest power of 2 that'll get it desired dimensions.. if options.outHeight options.outWidth 2 200 200 2 Load scaling to smallest power of 2 that'll get it desired dimensions..
How do I programmatically compile and instantiate a Java class? http://stackoverflow.com/questions/2946338/how-do-i-programmatically-compile-and-instantiate-a-java-class file. I know that the classes store will implement IDynamicLoad. How do I instantiate the class dynamically Right now I have.. class_name foo.getProperty class DefaultClass IDynamicLoad newClass Class.forName class_name .newInstance Does the newInstance.. compiler.run null null null sourceFile.getPath Load and instantiate compiled class. URLClassLoader classLoader URLClassLoader.newInstance..
iText - add content to existing PDF file http://stackoverflow.com/questions/3335126/itext-add-content-to-existing-pdf-file document.open PdfContentByte cb writer.getDirectContent Load existing PDF PdfReader reader new PdfReader templateInputStream..
How to monitor the computer's cpu, memory, and disk usage in Java? http://stackoverflow.com/questions/47177/how-to-monitor-the-computers-cpu-memory-and-disk-usage-in-java the following for cpu usage OperatingSystemMXBean.getSystemLoadAverage OperatingSystemMXBean.getAvailableProcessors load average.. and File.getUsableSpace Limitations The getSystemLoadAverage and disk space querying methods are only available under.. to all platforms i.e. it's been reported that getSystemLoadAverage returns 1 on Windows . EDIT 2011 08 18 Although originally..
How do you find all subclasses of a given class in Java? http://stackoverflow.com/questions/492184/how-do-you-find-all-subclasses-of-a-given-class-in-java Get a list of all class names that exist on the class path Load each class and test to see if it is a subclass or implementor..
Load a resource contained in a jar http://stackoverflow.com/questions/574809/load-a-resource-contained-in-a-jar a resource contained in a jar In my application I load resources..
How do I accept a self-signed certificate with a Java HttpsURLConnection? http://stackoverflow.com/questions/859111/how-do-i-accept-a-self-signed-certificate-with-a-java-httpsurlconnection keep it around. Here's a sketch of how to initialize it Load the keyStore that includes self signed cert as a trusted entry...
http://stackoverflow.com/questions/9864267/load-icon-image-exception Icon Image Exception I am having a error for my GUI. Trying.. image null try image ImageIO.read getClass .getClassLoader .getResource resources icon.gif catch IOException e e.printStackTrace.. all change this line image ImageIO.read getClass .getClassLoader .getResource resources icon.gif to this image ImageIO.read..
Using a JFileChooser with Swing GUI classes and listeners http://stackoverflow.com/questions/15728619/using-a-jfilechooser-with-swing-gui-classes-and-listeners new Font Serif Font.BOLD Font.ITALIC 36 add listener to LOAD loadItem.addActionListener new ActionListener public void..
How can I have multiple SSL certificates for a Java server http://stackoverflow.com/questions/1788031/how-can-i-have-multiple-ssl-certificates-for-a-java-server server socket factory SSLServerSocket skt server socket LOAD EXTERNAL KEY STORE KeyStore mstkst try String kstfil GlobalSettings.getString..
Thread-safe cache of one object in java http://stackoverflow.com/questions/3636244/thread-safe-cache-of-one-object-in-java private List String loadCountryList HEAVY OPERATION TO LOAD DATA public List String list return cache.get ONE public void..
JSP/Servlets: How do I Upload a zip file, unzip it and extract the CSV file http://stackoverflow.com/questions/3768104/jsp-servlets-how-do-i-upload-a-zip-file-unzip-it-and-extract-the-csv-file MySQL has access to and instruct it to import it using a LOAD DATA INFILE query. Use an existing CSV parser or create one..
Android - Save image from URL onto SD card http://stackoverflow.com/questions/4875114/android-save-image-from-url-onto-sd-card filepath bmImg.compress CompressFormat.PNG 75 fos LOAD IMAGE FROM FILE Drawable d Drawable.createFromPath filepath..
How to change text color in the JtextArea? http://stackoverflow.com/questions/9650992/how-to-change-text-color-in-the-jtextarea do this Let's say I have a code in the jtextArea like this LOAD R1 1 DEC R1 STORE M R1 ADD R4 R1 8 I wanted to change the color.. R1 STORE M R1 ADD R4 R1 8 I wanted to change the color of LOAD DEC STORE and ADD to color BLUE R1 R4 to color green M to RED..
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