Re: Problems with JBuilder 3.5 and jdk1.2 and 1.2.2
On Tue, May 30, 2000 at 11:16:39AM +0200, Stefan Bodewig wrote: > http://jakarta.apache.org of course 8^). Of course, force of habit. -- Paolo Ciccone JBuilder dev.team http://homepages.borland.com/pciccone -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
IBM Java 1.3: some problems.
Hello, I've tried the IBM 1.3 JDK. Seems a bit faster than JDK 1.2, but there are some bugs and sometimes is TOO fast *grin* 1) Sound playing is too fast! Both .wav and .midi are played like 2-3 times faster. The same bytecode on *argh* windows plays ok while the JDK 1.2 compiled on Linux plays too fast on IBM 1.3. So it is the 1.3 JVM. 2) Timer is bugged! When the time is elapsed, the ActionEvent is not generated until I touch the scrollbars or resize the window. In general, it is generated only after a repaint on the application windows. Again, on windows works ok, so it is the JVM again. 3) This is not a bug, but is annoying... the compiling errors on the IBM 1.3 Java compiler are less clear. --- Andrea "Kontorotsui" Controzzi - MALE Doctor in Computer Science Pisa - Italy - E-mail: [EMAIL PROTECTED] My home page: http://www.cli.di.unipi.it/~controzz/intro.html -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: IBM Java 1.3: some problems.
Hi I just tried the IBM JVM 1.3 for Linux With it's accompaining jit it's very fast, but it crashes X every time I try running a program that uses the AWT. Has anybody else seen similar crashes and maybe looked further into what's gping wrong? --- http://www.elof.dk -- Kristian Elof Soerensen [EMAIL PROTECTED] (+45) 45 93 92 02 On Wed, 31 May 2000, Kontorotsui wrote: > > Hello, > I've tried the IBM 1.3 JDK. > > Seems a bit faster than JDK 1.2, but there are some bugs and sometimes is TOO > fast *grin* -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: IBM Java 1.3: some problems.
Kristian Soerensen wrote: Hi I just tried the IBM JVM 1.3 for Linux With it's accompaining jit it's very fast, but it crashes X every time I try running a program that uses the AWT. Has anybody else seen similar crashes and maybe looked further into what's gping wrong? I 've tested under enlightenment 0.16.3 and XFree 3.3.6 (nothing thorough though) and awt indeed exhibits a tendency for random crashes. Swing apps seem more stable. Some random observations: 1) Computationally intensive stuff and i/o (no gui) seem to run as fast (and perhaps a bit faster) as 1.1.8 - but I haven't done any thorough testing yet. 2) swing apps run perceivably faster. 3) awt fonts look really ugly. 4) ) awt is still in motif 5) The 90-days clause in the license is rather annoying, but I guess it will go away when ibm makes a production relase (a bit off-topic ;-). -- dimitris mailto:[EMAIL PROTECTED]
updated java environment script
Quite a while ago, I posted a script for setting java environment
(classpath, paths for various jdks, etc), intended to be placed at /etc/profile.d
(or equivalent).
Well, here is an updated version, that is a bit more general in terms
of multiple jdks (thanks to the advent of ibm-jdk-1.3).
\begin{script}
---
#! /bin/sh
JAVA_TOPDIR=/opt/java
# Set the CLASSPATH
JAVA_REPOSITORY=${JAVA_TOPDIR}/repository
CLASSPATH=${JAVA_REPOSITORY}/classes
# add jar files
for i in ${JAVA_REPOSITORY}/jar/*.jar ${JAVA_REPOSITORY}/jar/*.zip
do
CLASSPATH=${CLASSPATH}:${i}
done
# Add the current dir to the classpath
CLASSPATH=$CLASSPATH:.
if [ -f $JAVA_TOPDIR/JDK ];
then
case `cat $JAVA_TOPDIR/JDK` in
BLACKDOWN)
JDK_HOME=$JAVA_TOPDIR/jdk
JIKES_CP=$JDK_HOME/jre/lib/rt.jar:$CLASSPATH
#export JAVA_COMPILER=tya
;;
IBM-1.1.8)
JDK_HOME=$JAVA_TOPDIR/ibmjdk
CLASSPATH=${CLASSPATH}:${JAVA_TOPDIR}/jdk.x/swing/swingall.jar
JIKES_CP=$JDK_HOME/lib/classes.zip:$CLASSPATH
if [ -n "$JAVA_COMPILER" ]; then
unset JAVA_COMPILER
fi
;;
IBM-1.3)
JDK_HOME=$JAVA_TOPDIR/ibmjdk-1.3
JIKES_CP=$JDK_HOME/jre/lib/rt.jar:$CLASSPATH
if [ -n "$JAVA_COMPILER" ]; then
unset JAVA_COMPILER
fi
;;
*)
echo "Unknown jdk: " `cat $JAVA_TOPDIR/JDK`
esac
else
echo "No $JAVA_TOPDIR/JDK
file found"
fi
PATH=$JDK_HOME/bin:$PATH
# native libraries repository
JNI_REPOSITORY=${JAVA_REPOSITORY}/native
export PATH CLASSPATH JAVA_TOPDIR JAVA_REPOSITORY JDK_HOME JIKES_CP
JNI_REPOSITORY
--
\end{script}
-- dimitris
mailto:[EMAIL PROTECTED]
