Getting JDK

Please could anyone tell me which versions of Java do I have to download from Internet in order to use it with windows? Also, where are they? I know about java.sun.com, but I do not know which to download, could anyone help me please? Thanks a lot, Nicolas --

which jdk?

I've downloaded three versions of JDK 1.3 from Sun, Blackdown and IBM. Which JDK works the best? I'm currently using Suse 6.4, but haven't yet tried development with its JDK1.1.8 (which doesn't appear to have Java Threads, right?). Also, does 1.3 and Linux give any problems with: Sun's Java 3D,

Software Tuning

hi, I have developed an applet which uses more than 150 classes, quite a few UDP sockets and plethora of resources. As a result the applet runs very slowly. I would like to know if there is a good "software tuner" for java applications which can indicate the resources used by various modules in

Re: JVM and heap size?

Peter Schuller wrote: > > > It seems there is some memory leak in the HotSpot of IBM JVM. > > HotSpot is a Sun thing; there is no "HotSpot" in IBM's JVM. To be pandantic, HotSpot is a java Just-in-time compiler, aka JIT. IBM's JVM also has a JIT, it just has a different name, and it's on by def

Re: JVM and heap size?

> It seems there is some memory leak in the HotSpot of IBM JVM. HotSpot is a Sun thing; there is no "HotSpot" in IBM's JVM. What are your threads doing? While IBM's JDK is pretty good, it seems to have a bad GC; it throws OutOfMemoryErrors a bit too easy. And exactly how does it "crash"? > Who

Re: Tomcat + EJB ?

> Does Tomcat suppport EJB ? I could not found any word in Tomcat > documentation saying it have EJB capabilities. > > Anybody have ideas ? Not that I know of. Enhydra (www.enhydra.org) has support for it though in Enhyra 4 - unfortunately still in beta though. 3.0 has no EJB support. -- / P

Re: Runtime.getRuntime().exec(message);

> Whats the differance between the two calls ? 1) java/javac are shell scripts. you need to use a shell to invoke them 2) Are they in the PATH? -- / Peter Schuller, InfiDyne Technologies HB PGP userID: 0x5584BD98 or 'Peter Schuller <[EMAIL PROTECTED]>' Key retrival: Send an E-Mail to [EMAIL P

cannot browse javax.swing.* document through browser.

hello everybody, I have installed jdk1.2.1 but when I import javax.swing.*, I can only browse the html document by appletviewer, but not any browser like netscape 4.7.1 nor IE5. The error is that I have not get the correct Object... but how can I get the correct plug-in or how can I solve the pr

Re: JVM and heap size?

yangyuexiang wrote: > > Hi > > My program employed several threads. > On blackdown jdk1.2.2, the memory sized used is seems to fixed to about > 23m each threads. > But under IBM JDK1.3, although the speed is much faster, but the memory > used likes to > increase unexpectedly and the JVM hangs fi

Re: Problem with Listeners

Alexander Hordt wrote: > > Hello everything together! > I have a problem with the monitoring of internal messages of > components, which were added to a TabPanel. > The problem is: I have a class, which processes all my user > INTERFACES. Those are TextFields, Choices etc.. Some of it have I in a

Problem with Listeners

Hello everything together! I have a problem with the monitoring of internal messages of components, which were added to a TabPanel. The problem is: I have a class, which processes all my user INTERFACES. Those are TextFields, Choices etc.. Some of it have I in a TabPanel and if I execute an intern

JVM and heap size?

Hi My program employed several threads. On blackdown jdk1.2.2, the memory sized used is seems to fixed to about 23m each threads. But under IBM JDK1.3, although the speed is much faster, but the memory used likes to increase unexpectedly and the JVM hangs finally. It seems there is some memory le