java Programming Glossary: construct

Why does this() and super() have to be the first statement in a constructor?

http://stackoverflow.com/questions/1168345/why-does-this-and-super-have-to-be-the-first-statement-in-a-constructor

does this and super have to be the first statement in a constructor Java requires that if you call this or super in a constructor.. Java requires that if you call this or super in a constructor it must be the first statement. Why For example public class.. Sun compiler says call to super must be first statement in constructor . The Eclipse compiler says Constructor call must be the first..

What is the equivalent of the C++ Pair<L,R> in Java?

http://stackoverflow.com/questions/156275/what-is-the-equivalent-of-the-c-pairl-r-in-java

is no Pair in Java What would be the equivalent of this C construct I would rather avoid reimplementing my own. It seems that 1.6.. gives some arguments against the presence of a Pair construct in Java. The main argument is that a class Pair doesn't convey..

Static Initialization Blocks

http://stackoverflow.com/questions/2420389/static-initialization-blocks

share improve this question You can also construct a similar block Do Something... This gets called everytime the.. Do Something... This gets called everytime the class is constructed. The static block only gets called once no matter how many..

Why don't Java Generics support primitive types?

http://stackoverflow.com/questions/2721546/why-dont-java-generics-support-primitive-types

question Generics in Java are an entirely compile time construct the compiler turns all generic uses into casts to the right..

When to use LinkedList<> over ArrayList<>?

http://stackoverflow.com/questions/322715/when-to-use-linkedlist-over-arraylist

when you know you're going to add a lot of elements construct the ArrayList with a higher initial capacity. It's worth noting..

How to rotate an image gradually in Swing?

http://stackoverflow.com/questions/3405799/how-to-rotate-an-image-gradually-in-swing

helpful observations I would add two points Always construct your GUI on the event dispatch thread as shown below. An sscce..

Java - sending HTTP parameters via POST method easily

http://stackoverflow.com/questions/4205980/java-sending-http-parameters-via-post-method-easily

got any method that would help Is there any helpful Java construct Any help would be very much appreciated. Thanks Dan java http..

Unicode equivalents for \w and \b in Java regular expressions?

http://stackoverflow.com/questions/4304928/unicode-equivalents-for-w-and-b-in-java-regular-expressions

Equivalent patterns for them are b using the IF THEN ELSE construct is w w w B using the IF THEN ELSE construct is w w w But the.. IF THEN ELSE construct is w w w B using the IF THEN ELSE construct is w w w But the versions with just AB CD are fine especially..

Java: checked vs unchecked exception explanation

http://stackoverflow.com/questions/6115896/java-checked-vs-unchecked-exception-explanation

return rethrow it declare it to be thrown by the method construct a new exception by passing the current one in constructor It.. construct a new exception by passing the current one in constructor It could've been. But nothing stops you from catching the..

Smoothing a jagged path

http://stackoverflow.com/questions/7218309/smoothing-a-jagged-path

public Area getOutline Color target BufferedImage bi construct the GeneralPath GeneralPath gp new GeneralPath boolean cont.. cont true else cont false cont false gp.closePath construct the Area from the GP return it return new Area gp public JPanel..

What is the most appropriate way to store user settings in Android application

http://stackoverflow.com/questions/785973/what-is-the-most-appropriate-way-to-store-user-settings-in-android-application

something like OAuth . Alternatively you may need to construct some sort of cryptographic store though that's non trivial...

What is the Java ?: operator called and what does it do?

http://stackoverflow.com/questions/798545/what-is-the-java-operator-called-and-what-does-it-do

of years but up until recently I haven't run across this construct int count isHere getHereCount index getAwayCount index This.. is false getAwayCount is called. Correct What is this construct called java conditional operator share improve this question..

Why use Interfaces, Multiple Inheritance vs Interfaces, Benefits of Interfaces?

http://stackoverflow.com/questions/8531292/why-use-interfaces-multiple-inheritance-vs-interfaces-benefits-of-interfaces

They replace it with safer although slightly less powerful construct. Note the keyword implements rather than extends . Q2. If implementing..

Breaking out of nested loops in Java

http://stackoverflow.com/questions/886955/breaking-out-of-nested-loops-in-java

out of nested loops in Java I've got a nested loop construct like this for Type type types for Type t types2 if some condition..

Convert String to code

http://stackoverflow.com/questions/935175/convert-string-to-code

its core is the JavaCompiler class. You should be able to construct the source code for your Comparator object in memory. Warning..

Why is Multiple Inheritance not allowed in Java or C#?

http://stackoverflow.com/questions/995255/why-is-multiple-inheritance-not-allowed-in-java-or-c

and delegation. If we were to add a slightly different construct like mixins would that actually be more powerful Multiple implementation..

Construct a tree structure from list of string paths

http://stackoverflow.com/questions/1005551/construct-a-tree-structure-from-list-of-string-paths

a tree structure from list of string paths I have a collection..

ActionListener for JLabel

http://stackoverflow.com/questions/13866839/actionlistener-for-jlabel

private Border hoverBorder private Border standardBorder Construct a LinkLabel that points to the given target. The URI will be.. public LinkLabel URI target this target target.toString Construct a LinkLabel that points to the given target and displays the..

How does JTree display file name?

http://stackoverflow.com/questions/15149565/how-does-jtree-display-file-name

v 1.9 2004 02 23 03 39 22 ian Exp @author Ian Darwin Construct a FileTree public pnl_fileView private myFile projectFile public..

Date format conversion using Java

http://stackoverflow.com/questions/3778202/date-format-conversion-using-java

do it java date datetime share improve this question Construct two SimpleDateFormat objects. The first you parse the value..

Running a background Java program in Tomcat

http://stackoverflow.com/questions/4907502/running-a-background-java-program-in-tomcat

ThreadFactory private final ThreadFactory factory Construct a ThreadFactory with setDeamon true using Executors.defaultThreadFactory.. DaemonThreadFactory this Executors.defaultThreadFactory Construct a ThreadFactory with setDeamon true wrapping the given factory..

Calling a java method from c++ in Android

http://stackoverflow.com/questions/5198105/calling-a-java-method-from-c-in-android

vm_args.nOptions 0 vm_args.ignoreUnrecognized 1 Construct a VM jint res JNI_CreateJavaVM vm void env vm_args Construct.. a VM jint res JNI_CreateJavaVM vm void env vm_args Construct a String jstring jstr env NewStringUTF This string comes from..

Implementation of X-modem protocol in Java

http://stackoverflow.com/questions/606074/implementation-of-x-modem-protocol-in-java

OutputStream outStream protected PrintWriter errStream Construct a TModem public TModem InputStream is OutputStream os PrintWriter.. PrintWriter errs inStream is outStream os errStream errs Construct a TModem with default files stdin and stdout . public TModem.. IOTimer extends Thread String message long milliseconds Construct an IO Timer IOTimer long sec String mesg milliseconds 1000..

Java - encode URL

http://stackoverflow.com/questions/6198894/java-encode-url

Prepend http to the string unless it's already present. Construct the url from a context using new URL URL context String spec..

How to set reuse address option for a datagram socket in java code?

http://stackoverflow.com/questions/7832393/how-to-set-reuse-address-option-for-a-datagram-socket-in-java-code

share improve this question Use a MulticastSocket . Construct it with no arguments. That implicitly calls setReuseAddress.. calling setReuseAddress too late for it to do any good. OR Construct a DatagramSocket with a null argument. That will create an unbound..

How do you authenticate against an Active Directory server using Spring Security?

http://stackoverflow.com/questions/84680/how-do-you-authenticate-against-an-active-directory-server-using-spring-security

authorities new ArrayList GrantedAuthority Construct a new LdapAuthenticationToken using an existing Authentication.. defaultAuthority super.setAuthenticated true Construct a new LdapAuthenticationToken using an existing Authentication..

Application vulnerability due to Non Random Hash Functions

http://stackoverflow.com/questions/8669946/application-vulnerability-due-to-non-random-hash-functions

thousands of string that have the same hash code see above Construct a POST request like this AaAa AaBB BBAa BBBB .... Submit the..

How do I send an e-mail in Java?

http://stackoverflow.com/questions/884943/how-do-i-send-an-e-mail-in-java

Session session Session.getDefaultInstance props null Construct the message String to you@you.com String from me@me.com String..

How to access the Java method in a C++ application

http://stackoverflow.com/questions/992836/how-to-access-the-java-method-in-a-c-application