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java Programming Glossary: programReasons of getting a java.lang.VerifyError http://stackoverflow.com/questions/100107/reasons-of-getting-a-java-lang-verifyerror For example this happened to me when trying to run a program that was compiled against Xerces 1 but Xerces 2 was found on..
How can I convert my Java program to an .exe file? [closed] http://stackoverflow.com/questions/147181/how-can-i-convert-my-java-program-to-an-exe-file can I convert my Java program to an .exe file closed If I have a Java source file .java or.. convert it to an .exe file I also need an installer for my program. Is there an open source program that can do that java installer.. need an installer for my program. Is there an open source program that can do that java installer exe share improve this question..
Sorting an ArrayList of Contacts based on name? [duplicate] http://stackoverflow.com/questions/1814095/sorting-an-arraylist-of-contacts-based-on-name but I am looking to implement a sort feature in the program. I want to sort an Arraylist which is of a type called Contact..
How do I “decompile” Java class files? http://stackoverflow.com/questions/272535/how-do-i-decompile-java-class-files do I &ldquo decompile&rdquo Java class files What program can I use to decompile a class file Will I actually get Java..
How to create a Java String from the contents of a file? http://stackoverflow.com/questions/326390/how-to-create-a-java-string-from-the-contents-of-a-file reading large files you need a different design for your program one that reads a chunk of text from a stream processes it and..
What is the purpose of the expression “new String(…)” in Java? http://stackoverflow.com/questions/390703/what-is-the-purpose-of-the-expression-new-string-in-java array supporting the string . Be careful that you program to the documentation and not one implementation . share improve..
What is a stack trace, and how can I use it to debug my application errors? http://stackoverflow.com/questions/3988788/what-is-a-stack-trace-and-how-can-i-use-it-to-debug-my-application-errors What can it tell me about the error that's happening in my program About this question quite often I see a question come through.. quite often I see a question come through where a novice programmer is getting an error and they simply paste their stack trace.. it. This question is intended as a reference for novice programmers who might need help understanding the value of a stack trace...
If profiler is not the answer, what other choices do we have? http://stackoverflow.com/questions/4387895/if-profiler-is-not-the-answer-what-other-choices-do-we-have Sampling should be uncorrelated with the state of the program. That means happening at a truly random time regardless of whether.. happening at a truly random time regardless of whether the program is in I O except for user input or in GC or in a tight CPU loop.. and eliminate that problem on average you will make the program four times faster. It's high time we programmers blew the cobwebs..
Causes of 'java.lang.NoSuchMethodError: main Exception in thread “main”' http://stackoverflow.com/questions/5407250/causes-of-java-lang-nosuchmethoderror-main-exception-in-thread-main main Exception in thread &ldquo main&rdquo ' New Java programmers often encounter this message when they attempt to run a.. encounter this message when they attempt to run a Java program java.lang.NoSuchMethodError main Exception in thread main What..
Java GUI listeners without AWT http://stackoverflow.com/questions/6255106/java-gui-listeners-without-awt I was told yesterday that I shouldn't use AWT in my programs because it is outdated. I already know about light and heavyweight.. and keyboard listeners. Why is AWT outdated How to make a program without AWT adding listeners to JComponents etc what kind of..
Why is subtracting these two times (in 1927) giving a strange result? http://stackoverflow.com/questions/6841333/why-is-subtracting-these-two-times-in-1927-giving-a-strange-result in 1927 giving a strange result If I run the following program which parses two date strings referencing times one second apart..
Scanner issue when using nextLine after nextXXX http://stackoverflow.com/questions/7056749/scanner-issue-when-using-nextline-after-nextxxx Insert a number 55 Text1 Text2 Hi there As you can see the program skipped String text1 input.nextLine . What is the problem here..
Update JLabel every X seconds from ArrayList<List> - Java http://stackoverflow.com/questions/7943584/update-jlabel-every-x-seconds-from-arraylistlist-java X seconds from ArrayList List Java I have a simple Java program that reads in a text file splits it by spaces displays the first..
Efficiency of Java “Double Brace Initialization”? http://stackoverflow.com/questions/924285/efficiency-of-java-double-brace-initialization The extra .class files do cause jar file clutter and slow program startup slightly thanks to @coobird for measuring that . @Thilo.. String l.add Hello l.add World I created a simple program to write out a Java source file to perform 1000 initializations.. by compiling the Test1 double brace initialization test program. Finally thank you for reading this extremely long answer share..
Something seems wrong with the layout, JButton showing unexpected behaviour at resize of the window http://stackoverflow.com/questions/9849950/something-seems-wrong-with-the-layout-jbutton-showing-unexpected-behaviour-at-r JRE Version 1.7 Update 3 EXPECTED BEHAVIOUR As I run the program it works as expected everything works smoothly. As when I click.. considering the scenario am I doing something wrong in the program. Or is this exactly the situation where I should be using the..
Program not accessing method paintComponent() of extended JPanel class http://stackoverflow.com/questions/12226198/program-not-accessing-method-paintcomponent-of-extended-jpanel-class not accessing method paintComponent of extended JPanel class..
What does it mean to program to a interface? http://stackoverflow.com/questions/1413543/what-does-it-mean-to-program-to-a-interface hearing the statement on most programming related sites Program to an interface and not to an Implementation However I don't..
Android Studio installation on Windows 7 fails, no JDK found http://stackoverflow.com/questions/16574189/android-studio-installation-on-windows-7-fails-no-jdk-found question Adding a system variable JDK_HOME with value c Program Files Java jdk1.7.0_21 worked for me. The latest Java release..
Problem building executable jar with maven http://stackoverflow.com/questions/1814526/problem-building-executable-jar-with-maven find the main class com.gorkwobble.logmanager.LogManager. Program will exit. A slightly different error when I double click the.. find the main class com.gorkwobble.logmanager.LogManager. Program will exit. If you applied the suggested configuration of the..
How to set java_home on Windows 7? http://stackoverflow.com/questions/2619584/how-to-set-java-home-on-windows-7 Unable to locate tools.jar. Expected to find it in C Program Files Java jre6 lib tools.jar Buildfile setup.xml java windows.. default installation path for the Java Development Kit C Program Files Java There should be a subdirectory like C Program Files.. C Program Files Java There should be a subdirectory like C Program Files Java jre6 Set the JAVA_HOME Variable Once you have the..
http://stackoverflow.com/questions/394616/running-jar-file-in-windows action field needs to display something similar to C Program Files Java j2re1.4.2_04 bin javaw.exe jar 1 Note the part starting..
C# vs Java Enum (for those new to C#) http://stackoverflow.com/questions/469287/c-sharp-vs-java-enum-for-those-new-to-c namespace ConsoleApplication1 class Program static void Main string args Planet pEarth Planet.MERCURY..
http://stackoverflow.com/questions/5730815/unable-to-locate-tools-jar Unable to locate tools.jar. Expected to find it in C Program Files Java jre6 lib tools.jar I have installed jdk and the folder.. jre6 lib tools.jar I have installed jdk and the folder C Program Files Java jre6 lib is existed in my system but the lib tools.jar..
How a AST for an object oriented programming language would look like? http://stackoverflow.com/questions/6376662/how-a-ast-for-an-object-oriented-programming-language-would-look-like those classes your program would be represented as follows Program ClassDeclList ClassDecl Identifier id Person VarDeclList VarDecl..
Solving a “communications link failure” with jdbc and mysql http://stackoverflow.com/questions/6865538/solving-a-communications-link-failure-with-jdbc-and-mysql can refer to the following not Linux etc my.cnf Windows D Program Files mysql bin my.ini Here are the solutions changing bind..
NoClassDefFoundError: wrong name http://stackoverflow.com/questions/7509295/noclassdeffounderror-wrong-name 248 Could not find the main class ClientREST. Program will exit. The name and path are correct so any thoughts..
javac is not recognized as an internal or external command, operable program or batch file http://stackoverflow.com/questions/7709041/javac-is-not-recognized-as-an-internal-or-external-command-operable-program-or C Users Ivy cd C cd java files C java files set path C Program Files x86 Java jdk1.7.0 bin C java files javac Hello.java 'javac'.. Check your javac path on Windows using Windows Explorer C Program Files Java jdk1.7.0_02 bin and copy the address. Go to Control.. at the beginning of var. Path followed by semicolon. i.e C Program Files Java jdk1.7.0_02 bin . Do not delete the path existent..
How do I create executable Java program? http://stackoverflow.com/questions/804466/how-do-i-create-executable-java-program I create executable Java program I have programmed a Java Program in JCreator everything is done but I want to create an executable..
Access restriction on class due to restriction on required library rt.jar? http://stackoverflow.com/questions/860187/access-restriction-on-class-due-to-restriction-on-required-library-rt-jar is not accessible due to restriction on required library C Program Files Java jdk1.5.0_16 jre lib rt.jar The full classname is..
how to retransform a class at runtime http://stackoverflow.com/questions/18567552/how-to-retransform-a-class-at-runtime e e.printStackTrace return byteArray OUTPUTS THE ATTACH PROGRAM javax.management.RuntimeMBeanException java.lang.RuntimeException.. TransformerService.java 72 ... 31 more OUTPUTS TARGET PROGRAM print Call sayHello print Hello World Supported Redefine Supported..
http://stackoverflow.com/questions/5038798/uploading-of-pdf-file table border 2 tr center td colspan 2 p align center B PROGRAM FOR UPLOADING THE FILE B center td tr tr td b Choose the file..
http://stackoverflow.com/questions/5110507/interactive-antlr EOF usesDeclaration EOF statement EOF programDeclaration PROGRAM ID usesDeclaration USES idList statement ID ' ' INT ID idList.. USES idList statement ID ' ' INT ID idList ID ' ' ID PROGRAM 'program' USES 'uses' ID 'a'..'z' 'A'..'Z' '_' 'a'..'z' 'A'..'Z'.. @after programDeclDone true programDeclDone PROGRAM ID System.out.println t t t program ID.text usesDeclaration..
Fastest way to iterate over all the chars in a String http://stackoverflow.com/questions/8894258/fastest-way-to-iterate-over-all-the-chars-in-a-string charAt 1.9 1.7 5.1 5.1 2.3 2.5 2.5 1.9 1.9 FULL RUNNABLE PROGRAM CODE to test on Java 7 and earlier remove the two streams tests..
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