java again really
Antonio Olivares
olivares14031 at yahoo.com
Thu Jan 3 02:31:03 UTC 2008
--- Karl Larsen <k5di at zianet.com> wrote:
> I am going nuts with F8. I want to get jedit to
> work and the java is
> bad. I installed the latest version 6 but removed it
> to learn I am
> trying to use this java:
>
> java-1.5.0-gcj-1.5.0.0-17.fc8
>
> I didn't load this special. It comes with F8. It has
> 30 dependencies
> :-) I find when I try to delete it. By the way I
> HAVE deleted the
> icedtea rpm's that F8 loads. It appears that F8 has
> some java built in
> but it is too old to support jedit, or not big
> enough, or both.
>
> A friend who has jedit working has these java
> files:
>
> glib-java-0.2.6-3.fc6
> libvte-java-0.12.1-6.el5
> libglade-java-2.12.5-3.fc6
> cairo-java-1.0.5-3.fc6
> libgtk-java-2.8.7-3.el5
> revamp_java-0.0-3.rhis
> libgconf-java-2.12.4-6.el5
> java-1.5.0-sun-plugin-1.5.0.13-1jpp.1.el5
> libgnome-java-2.12.4-3.fc6
> java-1.4.2-gcj-compat-1.4.2.0-40jpp.112
> java-1.5.0-sun-1.5.0.13-1jpp.1.el5
>
>
> Does anyone know how I can get this list on my F8?
>
>
> Karl
>
>
> --
>
> Karl F. Larsen, AKA K5DI
> Linux User
> #450462 http://counter.li.org.
> PGP 4208 4D6E 595F 22B9 FF1C ECB6 4A3C 2C54 FE23
> 53A7
>
> --
Karl,
I hope that it is not much of a problem, but why do
you need jedit? What is it and what does it do that
cannot be done with the default java/icedtea that
comes with Fedora?
I for one, confess not to be a KNOW IT ALL type of
person, and have figured several things out during the
*java problem* ordeal. Before all at one point I got
Java with NetBeans bundle, but java has really
progressed a great deal with Fedora. It is now much
better than it was before. I learned several new
things:
I downloaded a java book online by Eck,
http://math.hws.edu/javanotes/. Pretty neat,
I had learned a little of C++ back in 1996 when going
to college. I learned new things with c++ on the
command line, using
$ c++ -o programname programname.cpp
$ ./programname
ran the c++ program if it compiled without errors of
course.
Then I looked at java, using
$ javac programname.java
compile(s) the program, then it is run with\
$ java programname
and it worked for me. As an example, I got the file
http://www.idevelopment.info/data/Programming/java/properties/SystemProperties.java
with the instructions/sample data
http://www.idevelopment.info/data/Programming/java/properties/SystemProperties.out
and I get the following:
[olivares at localhost javawork]$ java SystemProperties
+-------------------------+
| SET SYSTEM PROPERTIES |
+-------------------------+
-----------------------
Setting System Property
-----------------------
----------------------------
Retrieving System Properties
----------------------------
{test.value1} = This is test #1
{test.value2} = This is test #2
+-------------------------+
| QUERY SYSTEM PROPERTIES |
+-------------------------+
------------------------------------------------
Use list() method to list all property values...
------------------------------------------------
-- listing properties --
java.runtime.name=IcedTea Runtime Environment
sun.boot.library.path=/usr/lib/jvm/java-1.7.0-icedtea-1.7.0...
java.vm.version=1.7.0-b21
java.vm.vendor=Sun Microsystems Inc.
java.vendor.url=http://java.sun.com/
path.separator=:
java.vm.name=IcedTea Client VM
file.encoding.pkg=sun.io
user.country=US
sun.java.launcher=SUN_STANDARD
sun.os.patch.level=unknown
java.vm.specification.name=Java Virtual Machine
Specification
user.dir=/home/olivares/Documents/javawork
java.runtime.version=1.7.0-b21
java.awt.graphicsenv=sun.awt.X11GraphicsEnvironment
java.endorsed.dirs=/usr/lib/jvm/java-1.7.0-icedtea-1.7.0...
os.arch=i386
java.io.tmpdir=/tmp
line.separator=
java.vm.specification.vendor=Sun Microsystems Inc.
os.name=Linux
sun.jnu.encoding=UTF-8
java.library.path=/usr/lib/jvm/java-1.7.0-icedtea-1.7.0...
javax.net.ssl.trustStore=/etc/pki/tls/certs/ca-bundle.crt
test.value2=This is test #2
test.value1=This is test #1
java.specification.name=Java Platform API
Specification
java.class.version=50.0
sun.management.compiler=HotSpot Client Compiler
os.version=2.6.23.9-85.fc8
user.home=/home/olivares
user.timezone=
user.zoneinfo.dir=/usr/share/javazi
java.awt.printerjob=sun.print.PSPrinterJob
java.specification.version=1.7
file.encoding=UTF-8
javax.net.ssl.trustStoreType=CertBundle
user.name=olivares
java.class.path=.
java.vm.specification.version=1.0
javax.net.ssl.trustStoreProvider=
sun.arch.data.model=32
java.home=/usr/lib/jvm/java-1.7.0-icedtea-1.7.0...
java.specification.vendor=Sun Microsystems Inc.
user.language=en
java.vm.info=mixed mode
java.version=1.7.0
java.ext.dirs=/usr/lib/jvm/java-1.7.0-icedtea-1.7.0...
sun.boot.class.path=/usr/lib/jvm/java-1.7.0-icedtea-1.7.0...
java.vendor=Sun Microsystems Inc.
file.separator=/
java.vendor.url.bug=http://java.sun.com/cgi-bin/bugreport...
sun.cpu.endian=little
sun.io.unicode.encoding=UnicodeLittle
javax.net.ssl.trustStorePassword=
sun.cpu.isalist=
------------------------------------------------
Get Property Names and Enumerate through them...
------------------------------------------------
java.runtime.name -> IcedTea Runtime Environment
sun.boot.library.path ->
/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/i386
java.vm.version -> 1.7.0-b21
java.vm.vendor -> Sun Microsystems Inc.
java.vendor.url -> http://java.sun.com/
path.separator -> :
java.vm.name -> IcedTea Client VM
file.encoding.pkg -> sun.io
user.country -> US
sun.java.launcher -> SUN_STANDARD
sun.os.patch.level -> unknown
java.vm.specification.name -> Java Virtual Machine
Specification
user.dir -> /home/olivares/Documents/javawork
java.runtime.version -> 1.7.0-b21
java.awt.graphicsenv ->
sun.awt.X11GraphicsEnvironment
java.endorsed.dirs ->
/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/endorsed
os.arch -> i386
java.io.tmpdir -> /tmp
line.separator ->
java.vm.specification.vendor -> Sun Microsystems
Inc.
os.name -> Linux
sun.jnu.encoding -> UTF-8
java.library.path ->
/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/i386/client:/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/i386:/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
javax.net.ssl.trustStore ->
/etc/pki/tls/certs/ca-bundle.crt
test.value2 -> This is test #2
test.value1 -> This is test #1
java.specification.name -> Java Platform API
Specification
java.class.version -> 50.0
sun.management.compiler -> HotSpot Client Compiler
os.version -> 2.6.23.9-85.fc8
user.home -> /home/olivares
user.timezone ->
user.zoneinfo.dir -> /usr/share/javazi
java.awt.printerjob -> sun.print.PSPrinterJob
java.specification.version -> 1.7
file.encoding -> UTF-8
javax.net.ssl.trustStoreType -> CertBundle
user.name -> olivares
java.class.path -> .
java.vm.specification.version -> 1.0
javax.net.ssl.trustStoreProvider ->
sun.arch.data.model -> 32
java.home ->
/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre
java.specification.vendor -> Sun Microsystems Inc.
user.language -> en
java.vm.info -> mixed mode
java.version -> 1.7.0
java.ext.dirs ->
/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/ext:/usr/java/packages/lib/ext
sun.boot.class.path ->
/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/resources.jar:/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/rt.jar:/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/sunrsasign.jar:/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/jsse.jar:/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/jce.jar:/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/lib/charsets.jar:/usr/lib/jvm/java-1.7.0-icedtea-1.7.0.0/jre/classes
java.vendor -> Sun Microsystems Inc.
file.separator -> /
java.vendor.url.bug ->
http://java.sun.com/cgi-bin/bugreport.cgi
sun.cpu.endian -> little
sun.io.unicode.encoding -> UnicodeLittle
javax.net.ssl.trustStorePassword ->
sun.cpu.isalist ->
[olivares at localhost javawork]$
everything runs smooth and in my opinion does not ask
much from the original sun's java/javaSDK. I have
used those before and did not get very far except for
"HelloWorld.java". I have someways to go to catch up
to my 17 year old nephew, who I introduced to c++ a
little bit and now he kicks my butt with java, he can
do it all, arrays, classes, etc. Now he will teach me
some java I hope. At one point, I was his hero
because I had linux, run some C++ programs with
Kdevelop and now the world turned around in a hurry
and it is me know that wants to learn from him,
Regards,
Antonio
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