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Standard concise way to copy a file in Java?

http://stackoverflow.com/questions/106770/standard-concise-way-to-copy-a-file-in-java

of this type of solution. Is there a better way that stays within the bounds of the Java language meaning does not involve exec..

Java: maintaining aspect ratio of JPanel background image

http://stackoverflow.com/questions/11959758/java-maintaining-aspect-ratio-of-jpanel-background-image

have to make a choice over if you want the image to fit within the area possibly leaving blank areas around it or over fill.. a support method . So for example you could call this from within your paint method double factor getScaledFactorToFit new Dimension..

Converting JSON to Java

http://stackoverflow.com/questions/1688099/converting-json-to-java

I want to be able to access properties from a JSON string within my Java action method. The string is available by simply saying..

Setting multiple jars in java classpath

http://stackoverflow.com/questions/219585/setting-multiple-jars-in-java-classpath

classpath Is there a way to include all the jar files within a directory in the classpath I'm trying java classpath lib .jar..

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

activity ProgressDialog mProgressDialog instantiate it within the onCreate method mProgressDialog new ProgressDialog YourActivity.this..

Simplest way to print an array in Java

http://stackoverflow.com/questions/409784/simplest-way-to-print-an-array-in-java

Arrays.toString arr or Arrays.deepToString arr for arrays within arrays. and add Note that Object version calls .toString of..

How do I iterate over each Entry in a Map?

http://stackoverflow.com/questions/46898/how-do-i-iterate-over-each-entry-in-a-map

in Java and I wish to iterate over every pair contained within it what is the most efficient way of going through the map Will..

Why are only final variables accessible in anonymous class?

http://stackoverflow.com/questions/4732544/why-are-only-final-variables-accessible-in-anonymous-class

of an anonymous inner class any variables which are used within that class have their values copied in via the autogenerated.. at a different time . Likewise if you could make changes within the anonymous inner class developers might expect those changes.. class developers might expect those changes to be visible within the body of the enclosing method. Making the variable final..

Calling awt Frame methods from subclass

http://stackoverflow.com/questions/5665156/calling-awt-frame-methods-from-subclass

The general layout I decided on was to contain PApplets within a AWT Frame and have the Frame close. The reason for this is..

Swing: Obtain Image of JFrame

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

I want to obtain a screen shot of a JFrame for later use within my application . This is presently accomplished using the robot..

Why is super.super.method(); not allowed in Java?

http://stackoverflow.com/questions/586363/why-is-super-super-method-not-allowed-in-java

to bypass your own class's behaviour particularly from within the same method but not your parent's. For example suppose we..

Java inner class and static nested class

http://stackoverflow.com/questions/70324/java-inner-class-and-static-nested-class

Objects that are instances of an inner class exist within an instance of the outer class. Consider the following classes.. InnerClass ... An instance of InnerClass can exist only within an instance of OuterClass and has direct access to the methods.. instantiate the outer class. Then create the inner object within the outer object with this syntax OuterClass.InnerClass innerObject..

How do I get the CellRow when there is an ItemEvent in the JComboBox within the cell

http://stackoverflow.com/questions/7350445/how-do-i-get-the-cellrow-when-there-is-an-itemevent-in-the-jcombobox-within-the

the CellRow when there is an ItemEvent in the JComboBox within the cell I have a JTable with a column containing a JComboBox... method for obtaining the Row that the changed ComboBox is within. I need to Row number in order to act upon another column in..

How to reference components in JSF ajax? Cannot find component with identifier “foo” in view

http://stackoverflow.com/questions/8634156/how-to-reference-components-in-jsf-ajax-cannot-find-component-with-identifier

to locate the component if any that has an id that matches within the scope of the base component. The match is performed as follows..

Are java primitive ints atomic by design or by accident?

http://stackoverflow.com/questions/1006655/are-java-primitive-ints-atomic-by-design-or-by-accident

that's the implication. From section 17.4.3 of the JLS Within a sequentially consistent execution there is a total order over..

What goes into the “Controller” in “MVC”?

http://stackoverflow.com/questions/1015813/what-goes-into-the-controller-in-mvc

3 packages called app.model app.view and app.controller . Within the app.model package I have a few classes that reflect the..

JSTL collection iteration

http://stackoverflow.com/questions/102964/jstl-collection-iteration

int sum java.util.List people function signature function Within your JSP you would write @ taglib prefix f uri your tld uri..

Spring MVC type conversion : PropertyEditor or Converter?

http://stackoverflow.com/questions/12544479/spring-mvc-type-conversion-propertyeditor-or-converter

Spring 3.x introduced a new way to do it using Converters Within a Spring container this system can be used as an alternative..

How can I set the priority mouse listener

http://stackoverflow.com/questions/14273923/how-can-i-set-the-priority-mouse-listener

LayoutManager . Have a look at Laying Out Components Within a Container . Dont call setSize on components and JFrame if..

Getting hold of the outer class object from the inner class object

http://stackoverflow.com/questions/1816458/getting-hold-of-the-outer-class-object-from-the-inner-class-object

object java inner classes share improve this question Within the inner class itself you can use OuterClass.this . I don't..

Classpath resource within jar

http://stackoverflow.com/questions/1900154/classpath-resource-within-jar

contains some java files and a classpath resource R.txt. Within the project I use ClassLoader.getSystemResource R.txt to retrieve..

Mutual-authentication with web services

http://stackoverflow.com/questions/2240931/mutual-authentication-with-web-services

at 5. In NetBeans create a new Web Application project. Within that create a new Web Service. My Web Service code looked like..

Using Spring threading and TaskExecutor, how do I know when a thread is finished?

http://stackoverflow.com/questions/2269126/using-spring-threading-and-taskexecutor-how-do-i-know-when-a-thread-is-finished

results System.out.println finished running Within my junit test I have @Test public void testRemoteExecution remoteCommand..

Any way to “reboot” the JVM?

http://stackoverflow.com/questions/259343/any-way-to-reboot-the-jvm

STATUS 0 while STATUS eq 0 do java MainClass STATUS done Within the java program you can use System.exit 0 to indicate that..

How do you get the selected value of a Spinner?

http://stackoverflow.com/questions/2652414/how-do-you-get-the-selected-value-of-a-spinner

when an item has been selected from the Spinner. Within onItemSelected method of that class you can get the selected..

Change private static final field using Java reflection

http://stackoverflow.com/questions/3301635/change-private-static-final-field-using-java-reflection

allows aggressive optimization of final fields. Within a thread it is permissible to reorder reads of a final field..

When should I use the “strictfp” keyword in java?

http://stackoverflow.com/questions/517915/when-should-i-use-the-strictfp-keyword-in-java

free to use extra precision where available. From the JLS Within an FP strict expression all intermediate values must be elements.. on operands represented using single and double formats. Within an expression that is not FP strict some leeway is granted for..

How to add JTable in JPanel

http://stackoverflow.com/questions/5621338/how-to-add-jtable-in-jpanel

on using layout managers. See the Laying Out Components Within a Container lesson for further details. One aspect of layouts..

Sending messages between two JPanel objects

http://stackoverflow.com/questions/7053283/sending-messages-between-two-jpanel-objects

JPanel objects I have a Java JFrame containing a JPanel. Within that JPanel there are two separate JPanels. When the user clicks..

Packaging Java apps for the Windows/Linux desktop

http://stackoverflow.com/questions/7720/packaging-java-apps-for-the-windows-linux-desktop

underneath it I have a directory for launch4j and nsis . Within each is a copy of the install for each application. I find it..

Hiding instance variables of a class

http://stackoverflow.com/questions/7794621/hiding-instance-variables-of-a-class

to this article in the Java Tutorials. It mentions Within the subclass the field in the superclass cannot be referenced..

How do you make a resizable rectangle for cropping images in android?

http://stackoverflow.com/questions/7817236/how-do-you-make-a-resizable-rectangle-for-cropping-images-in-android

you extend the Androids ImageView with your own class. Within this class you can use the public void draw Canvas canvas method.. guide topics ui ui events.html for more details on that. Within your layout you can add this view just by an XML tag with your..