| the compiler can't find a jar package |
| Hello, i have compiled a jar package, and now i wanna use it in another program.. the problem is, the compiler can't find it, even if i put the jar file in the same folder as the .java file of the pr ... |
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| how to have in Java the AUTOHIDING that CSharp allows? |
| Is there anyway to have in Java the AUTOHIDING that C# allows?
For panels? ... |
| securityexception when trying to create a Robot object |
| Any pointers as to how I gain a certain privilege from an applet? I already have allPermissions, but I am still getting a securityexception when trying to create a Robot object ... |
| built in javac |
| Hey does anyone know where the built in javac went? ... |
| random method |
| Can anyone recommend a random method in java, that returns a random number between the ranges x and y? ... |
| signifying whitespace error |
| How can I get java to stop yelling at me for using \s in a regular expression to signify a whitespace? ... |
| what is a simple way to create a popup menu |
| I have a JToolBar with buttons vertical. WHen a user clicks a button a menu pops out. I would like the menu to pop to the left side of the toolbar, any simple ways to do this? ... |
| getting a Menu to display over a JLabel and not under it |
| Anyone know how i can get a Menu to display over a JLabel and not under it ? ... |
| how to decode character encoding used in xml and wml? |
| Hi all
I need to decode things like ' ' (character encoding used in xml and wml), but I don't have any clue how I can do that - can anyone point me to some link or tell me how one would call som ... |
| problem with installation java 1 5 |
| Hello, i installed java 1.5 from sun and eclipse ide. now my application says it needs ant-1.6.*.jar; is this already on my system or do i hae to install it from somewhere??? ... |
| how would i pass arguments when invoking an action manually? |
| Hi, everybody. i've got a design question. I'd like to use actions (abstractaction and such) in my application, but how would i pass arguments when invoking an action manually?
I'll have some GUI-act ... |
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| where maven2 / the jetty 6 plugin get their timezone from? |
| Hi, does anybody know where java / maven2 / the jetty 6 plugin get their timezone from? its very different from my system timezone ... |
| method to remove some leading blanks in front of a string |
| Is there a method to remove some leading blanks in front of a string? ... |
| problems with running a jar in a sandbox |
| How do I run a .jar in a sandbox just like the browser does? ... |
| adding generics |
| Hi. i'm starting to add generics to a lot of my 1.4 code. i have a utility method which takes in a container of SuperClass. i'm now getting compile errors when i pass it a container of Subclass. ... |
| HTTP/1 persistante connections |
| Hi everybody , i have one question about HTTP/1.1 persistante connections .. if i have connection to server, the connection is in state open , the server sends me the FIN packet what should i do then ... |
| practical reason that makes a JStatusbar irrelevant |
| Hello! I have a 'philosophical' question? I couldn't find a "statusbar" component. So (if I haven't been too much of a nitwit, not finding something that exists, but hopefully, it just does ... |
| math round function |
| Heh. how do I use Math.round() ?
Java keeps giving me the error: DoubleTester.java:8: possible loss of precision
Yeah ... if I had the api page, I could figure it out ... ... |
| unit testing frameworks for java |
| What other unit testing frameworks are there for java besides JUnit and JTiger?
What's so great about testNG that makes it better than JUnit
? ... |
| Which package is required to install for servlet? |
| Which package is required to install for servlet???
And in which directory it should be placed ??
I am using SUSE linux ... |
| SSLHandshakeException |
| Hi, anyone knows what "javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unab ... |
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| Commons Email |
| Hello. Question related to Commons Email. I need to attach file to my email. I have Struts FormFile class, represennting file came from html form (i can get byte array of it) - but EmailAttachment cl ... |
| cryptographically signing .jar files |
| Hola
Is anyone familiar with cryptographically signing .jar files?
I got a free code signing cert from certum.pl, signed some code and it was fine. The cert is going to expire soon (only 3 months) a ... |
| testcase and non test classes |
| I'm being prevented from unit testing the internals of my application because I like to make things package-private if they shouldn't be used outside the package. But then tests can't test them out
... |
| MAPs |
| Any one know how MAP's work ? ... |
| autboxing count as dynamic typing |
| Does autboxing count as dynamic typing? ... |
| problem with JButton objects creation |
| If I have a class that extends JPanel, why am I only allowed to create JButton objects in the constructor of this base class and not in other methods of the class?
To be more clear, creating and addi ... |
| common port used by java progs for common protocols |
| I have a question?
What are the common ports used by java programs for common protocols? ... |
| how to replace characters in a string |
| How do i replace all character 'ы' with 'u' in a String?
Str.replace('ы', 'u');
Does nothing.. ... |
| problems with replying the string to the browser |
| Hi! i have a problem. if i reply the string to the browser without any changes, it does not work. what is that?
BUT, if i do the getBytes() trick, and i store and read it from db, it does display co ... |
| heap size in JavaOPTS |
| Can you set the heap size in JAVA_OPTS to however much mem you want or is there a limit ?
Ie; xport JAVA_OPTS="-Xmx4096m -Xms4096m" ... |
| design problem |
| Hi everyone, I'm having a bit of a design problem and want a bit of advice. A have a class called Product. On that class I have three functions, getById, getByName and getByDate. As the project goes ... |
| can make eclipse remote debugger before remote app |
| Hi, is it possible to make eclipse remote debugger start listening before remote application has been started? ... |
| setDefaultLookAndFreeDecrated to a JFileChooser |
| How do i setDefaultLookAndFeelDecorated to a JFileChooser?
It is the only dialog with different looks.
~md5 ... |
| replacing special characters |
| How do i replace all character 'ы' with 'u' in a String?
Str.replace('ы', 'u');
Does nothing.. ... |
| remote debugger |
| Hi, is it possible to make eclipse remote debugger start listening before remote application has been started? ... |
| collection interface used to represent elments in a sequence |
| Can someone tell me
What is the name of the Collection interface used to represent elements in a sequence (in a particular order). ... |
| updating of singleton work |
| I try to implement a singleton pattern: Therefore I have an abstract class with a static field "singelton" and an appropriate getter. Does updating of "singleton" work without a r ... |
| problem with applet |
| Hello, i have a proble with my applet. I have set a background image with a method paint, the background work, but all component like button are invisible. But they are visible when i pass my mouse u ... |
| JMenu and JScrollPane |
| Anyone seen the behaviour of a JMenu appearing underneath a JScrollPane (jdk 1.5.0_05) ... |
| access to the data in the ResultSet after close a connection |
| If you close a connection, can you still access the data in the Resultset ... |
| problem with the scrollplane |
| Hi, i have a image who is displayed on a panel when a user click on its name...i added a scrollpane... but it never displayer ... |
| sunjava will not run on msie 7 |
| So anyone here a rumor that sunjava will not run on msie7.0 ... |
| RETE algorithm for biz rules |
| Anyone here use RETE algorithm for biz rules? ... |
| how to get current line number of a JTextArea |
| How do I get the current line number of a JTextArea ? ... |
| replacing all character ы with u |
| How do i replace all character 'ы' with 'u' in a String?
Str.replace('ы', 'u');
Does nothing.. ... |
| JBoss and tapestry |
| Anyone here familiar with JBoss and tapestry?
I'm heard it's got a fairly steep learning curve
*how* steep? :) ... |
| My own console |
| I'm trying to do a little console that will display error messages, I created a class Console that extends JFrame, and containing a method addMsg(msg, type); every time a message is added, i'm adding ... |
| Line border to bottom |
| I've setted a LineBorder to my JLabel but how to apply it just for the bottom border ... |
| UML Tool |
| Anyone know a UML tool which can convert my java source files to UML diagrams ... |
