The fedora solved project talks about how to make the JRE the default run time environment... I already did that, by replacing the link for the java command in gcj by a link to the java command in the jdk folder... However, that isn't my problem... my problem is that the JDK jar program, creates MANIFEST files usinf gcc... i don't know how the jar program does that, and i dont know which file is used to create MANIFEST files... i think it is an old link in the /usr/bin directory or some other old link that i have to replace from pointing at the gcc folder to the jdk folder... Anyone know what files, libs or programs jar uses to create jar files? <div>On 27/03/06, Kazimieras Vaina <<a href="mailto:kazimieras.vaina@gmail.com"> kazimieras.vaina@gmail.com</a>> wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi, There is also /usr/sbin/alternatives command to solve Sun jdk and gcj conflicts. At <a href="http://fedorasolved.org/browser-solutions/sun-java-installation">http://fedorasolved.org/browser-solutions/sun-java-installation</a> You may find some hints how to use the alternatives command. On Sun, 2006-03-26 at 20:26 -0500, Dan wrote: > Ali Helmy wrote: > > Hey mate, > > > > Thanks for the information... i tried your suggestion about the > > BufferedReader and it worked... however: > > > > Possibly there's still some gcj toolset stuff left. If you want to > > solve this clean, check out the <a href="http://jpackage.org">jpackage.org</a> <<a href="http://jpackage.org/"> http://jpackage.org/</a>> > > site and download the rpm building package. It allows you to create an > > rpm file for the jdk which is compatible with "alternatives". This > > way, you can switch the system JRE between gcj and the Sun JDK (and > > others). > > > > umm, can you provide more detailed info? > > > > On 26/03/06, *Klaasjan Brand* < <a href="mailto:klaasjan@gmail.com">klaasjan@gmail.com</a> > > <mailto: <a href="mailto:klaasjan@gmail.com">klaasjan@gmail.com</a>>> wrote: > > > > > > > > On 3/26/06, *Ali Helmy* < <a href="mailto:alihelmy@gmail.com">alihelmy@gmail.com</a> > > <mailto:<a href="mailto:alihelmy@gmail.com">alihelmy@gmail.com</a>>> wrote: > > > > Hey mates, > > > > I need to inquire about two issues in particular regarding > > JDK... Firstly, so that you can understand my background: > > > > - I'm running FedoraCore 5 > > - In the FC installation, I installed the regular Java > > Development libs & tools (such as eclipse, gcj, ...etc) > > - I downloaded and installed the JDK1.5 and the JVM from Sun > > Microsystems, Inc. > > - I removed all the java related bins in the /usr/bin folder, > > then recreated the links to the new bins in the > > /usr/java/jdk1.4.0/bin library to make the javac, java, jar, > > javah... etc commands use the new JDK > > > > > > Now here's my problems: > > > > A) When i create a jar file (ex: jar -cf Anyfile.jar > > Anyclass.class), the manifest file created with it > > (META-INF/MANIFEST) lists: > > Manifest-Version: 1.0 > > Created-By: 0.92-gcc > > where you see, that my problem is that the manifest file was > > created by "gcc" apparently, and not 1.5.0_01 (Sun > > Microsystems Inc.) which should have been the case... so, how > > can i change the manifest file maker? > > > > > > Possibly there's still some gcj toolset stuff left. If you want to > > solve this clean, check out the <a href="http://jpackage.org"> jpackage.org</a> <<a href="http://jpackage.org">http://jpackage.org</a>> > > site and download the rpm building package. It allows you to > > create an rpm file for the jdk which is compatible with > > "alternatives". This way, you can switch the system JRE between > > gcj and the Sun JDK (and others). > > > > > > And the Note I Get after compiling with (javac > > -Xlint:deprecation ...etc): > > [ahelmy@Laptop Java]$ javac -Xlint:deprecation > > ReadingFromConsole.java > > ReadingFromConsole.java:12: warning: [deprecation] readLine() > > in java.io.DataInputStream has been deprecated > > UsrInput = IStream.readLine(); > > > > So, does anyone know a replacement to read directly a line of > > user input from the ( <a href="http://System.in">System.in</a> <<a href="http://System.in">http://System.in</a>>) through a > > console? Because .readline( ) was the one listed in the API > > > > > > It's in the API documentation: > > <a href="http://java.sun.com/j2se/1.4.2/docs/api/java/io/DataInputStream.html#readLine()">http://java.sun.com/j2se/1.4.2/docs/api/java/io/DataInputStream.html#readLine() </a> > > <<a href="http://java.sun.com/j2se/1.4.2/docs/api/java/io/DataInputStream.html#readLine%28%29">http://java.sun.com/j2se/1.4.2/docs/api/java/io/DataInputStream.html#readLine%28%29</a>> > > > > Wrap the InputStream in a BufferedReader and you'll get rid of the > > deprecation (and gain compatibility with different character sets). > > > > Klaasjan > > > > > > -- > > fedora-list mailing list > > <a href="mailto:fedora-list@redhat.com">fedora-list@redhat.com</a> <mailto:<a href="mailto:fedora-list@redhat.com">fedora-list@redhat.com </a>> > > To unsubscribe: <a href="https://www.redhat.com/mailman/listinfo/fedora-list">https://www.redhat.com/mailman/listinfo/fedora-list</a> > > > > > > > > > > -- > > A. Helmy > Check out the first and second replies of this post: > <a href="http://www.fedorasolved.com/viewtopic.php?t=120">http://www.fedorasolved.com/viewtopic.php?t=120</a> > It's for FC4, but the same thing works for FC5. > -Dan > -- fedora-list mailing list <a href="mailto:fedora-list@redhat.com">fedora-list@redhat.com</a> To unsubscribe: <a href="https://www.redhat.com/mailman/listinfo/fedora-list">https://www.redhat.com/mailman/listinfo/fedora-list </a> </blockquote></div> -- A. Helmy