Hi, There is also /usr/sbin/alternatives command to solve Sun jdk and gcj conflicts. At http://fedorasolved.org/browser-solutions/sun-java-installation 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 jpackage.org <http://jpackage.org/> > > 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* < klaasjan@xxxxxxxxx > > <mailto:klaasjan@xxxxxxxxx>> wrote: > > > > > > > > On 3/26/06, *Ali Helmy* < alihelmy@xxxxxxxxx > > <mailto:alihelmy@xxxxxxxxx>> 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 jpackage.org <http://jpackage.org> > > 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 ( System.in <http://System.in>) through a > > console? Because .readline( ) was the one listed in the API > > > > > > It's in the API documentation: > > 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%28%29> > > > > 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 > > fedora-list@xxxxxxxxxx <mailto:fedora-list@xxxxxxxxxx> > > To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list > > > > > > > > > > -- > > A. Helmy > Check out the first and second replies of this post: > http://www.fedorasolved.com/viewtopic.php?t=120 > It's for FC4, but the same thing works for FC5. > -Dan >
