Java Executable?
Hi, I'm a Linux newbie with a Redhat 5.1 who would really need some help.I downloaded the day before all the JDK 1.1.6 -v2 for glibc Linux directory from a mirror,together with a file jdk1_1_6-v2diffs.gz for glibc (from the "common" directory)I unziped & untarred the files without problems,resulting in 4 directories jdk1.1.6,jre1.1.6I also downloaded JavaICQ from Mirabilis,but when trying to install it (after setting the path to the Jdk home directory) I get the message "JAVA_EXEC not found".I looked in the Jdk home directory and there was a file "java",but it is not executable!? The only files there that are executable are *java-wrapper,*java-rmi.cgi,and *jre.I have to add that I didn't unzip the file jdk1_1_6-v2diffs.gz and I didn't run it because in the jdk 1.1.6 README I wasn't told toPlease tell me what's wrong. Many thanks in advance,Horea Feier.
Thread dump?
I seem to have forgotten the incantation to get the VM to print a "full thread dump" on demand - I had thought it was C-\, but it just core dumps. I'm currently using the glibc 116v3a. Thanks, -mik -- Michael Thome ([EMAIL PROTECTED])
UI java-Unix
I must to interface a Unix script with java application.
I try with
import java.io.*;
...
try{
String[] com_ps=
{"/bin/sh", "-c", "/bin/chmod 755 esegue", "./esegue"};
Process p = Runtime.getRuntime().exec(com_ps);
}catch (IOException e0){
System.err.println(e0);
System.exit(0);
}
}
}
My script (esegue) has unix comand to create a ps file and show it.
Does anybody know what kind of problem is?
Thank you all!
SWING INSTALL
__
Syed Mubeen National Centre For Biological Sciences,
[EMAIL PROTECTED]TIFR Centre, P.B #1234,
80-334-5615 or 4062 or 3035 IISc Campus,
Bangalore - 560 012. INDIA.
___
Hi Everybody there,
At present iam running JDK 1.1.5 on Red hat Linux 5.1 which works
fine ,recently i downloaded Swing but iam unable to install its giving
when i tried to run such a simple program given below
--
import java.awt.*;
import java.awt.event.*;
import com.sun.java.swing.*;
import java.applet.*;
public class SimpleSwing extends Applet{
JRadioButton metalButton, motifButton, windowsButton;
JButton button;
public void init()
{
JButton button = new JButton("Hello, world");
JRadioButton metalButton = new JRadioButton(metal);
add(button);
add(metalButton);
validate();
button.show();
metalButton.show();
}
}
Its showing following errors
-
SimpleSwing.java:3: Package com.sun.java.swing not found in import.
import com.sun.java.swing.*;
^
1 error
Anybody please help me where is the error,also tell me in step by
installing of Swing..
Bye.
Syed Mubeen
JRE port question?
Where can I obtain a copy of the ported JRE or instructions on how to convert the ported JDK down to JRE? -Jeremy Steve Byrne wrote: > > Ed Huott writes: > > The license states that binaries derived from the licensed (Sun's) > > source code cannot be distributed for a fee or with any product for > > which a fee is charged. It also states that the Licensed Software cannot > > be used "for commercial or productive" use without getting a commercial > > license from Sun. > > > > On the other hand, permission is given to distribute derived binaries > > freely as long as it is done so "subject to a license agreement > > containing terms and conditions at least as protective of Sun as those > > included in the binary code license used by Sun for internet distribuion > > of the Java binaries." The license also expressly gives the right to > > "create ports." > > > > Taken together, does this mean the following are disallowed without > > first getting a commercial license from Sun: > > First, I'm not a lawyer. I can only say that I know of Sun's intentions at the > time I was involved in drafting this wording: > > > 1) Distributing a Java product with a JRE produced by the Java-Linux > > porting project? > > Sun's intention (as I believe it to be) is that you can ship JRE for free no > matter what. It's the runtime environment, and they want it to be as > ubiquitous as possible. > > > 2) Running a commercial web server with servlets running on a JVM from > > the Java-Linux JDK or JRE? > > JRE -- definitely no problem. If the Web server contained JDK as it was > shipped, then it must have a commercial license from Sun. If you added it > after the fact, and you're not redistributing it, I think it's ok, but that's > just my understanding. > > > 3) Commercial Java product development using the Java-Linux JDK? > > You can develop commercial products with the JDK -- you just can't SHIP the JDK > for free if you're charging money for your product. The sense is that if you > are going to make money off of what you do by including the JDK, you owe Sun > some portion of that for the use of the JDK. > > > I'm assuming the above restrictions do not actually exist based on the > > way the Java-Linux JDK seems to be being distributed and used. The > > license that comes with the Java-Linux (binary) JDK distribution seems > > to be the same one that Sun distributes with its JDKs. I'm just hoping > > that someone on this list can definitively state that this assumption is > > correct. > > We're distributing it for free, so no royalties are needed. The license *IS* > the one that Sun ships with JDKS -- we don't change that stuff when we do > ports. > > Steve -- Jeremy F. Audino Software Engineer Codonics Inc. 17991 Englewood Drive Middleburg Heights, Ohio 44130 USA (440) 243-1198 ext. 265 [EMAIL PROTECTED]
JDK
Just a note in case no one has told you for a while--the work you do is great. -- Richard
Java Non-Commercial License Question
Ed Huott writes: > The license states that binaries derived from the licensed (Sun's) > source code cannot be distributed for a fee or with any product for > which a fee is charged. It also states that the Licensed Software cannot > be used "for commercial or productive" use without getting a commercial > license from Sun. > > On the other hand, permission is given to distribute derived binaries > freely as long as it is done so "subject to a license agreement > containing terms and conditions at least as protective of Sun as those > included in the binary code license used by Sun for internet distribuion > of the Java binaries." The license also expressly gives the right to > "create ports." > > Taken together, does this mean the following are disallowed without > first getting a commercial license from Sun: First, I'm not a lawyer. I can only say that I know of Sun's intentions at the time I was involved in drafting this wording: > 1) Distributing a Java product with a JRE produced by the Java-Linux > porting project? Sun's intention (as I believe it to be) is that you can ship JRE for free no matter what. It's the runtime environment, and they want it to be as ubiquitous as possible. > 2) Running a commercial web server with servlets running on a JVM from > the Java-Linux JDK or JRE? JRE -- definitely no problem. If the Web server contained JDK as it was shipped, then it must have a commercial license from Sun. If you added it after the fact, and you're not redistributing it, I think it's ok, but that's just my understanding. > 3) Commercial Java product development using the Java-Linux JDK? You can develop commercial products with the JDK -- you just can't SHIP the JDK for free if you're charging money for your product. The sense is that if you are going to make money off of what you do by including the JDK, you owe Sun some portion of that for the use of the JDK. > I'm assuming the above restrictions do not actually exist based on the > way the Java-Linux JDK seems to be being distributed and used. The > license that comes with the Java-Linux (binary) JDK distribution seems > to be the same one that Sun distributes with its JDKs. I'm just hoping > that someone on this list can definitively state that this assumption is > correct. We're distributing it for free, so no royalties are needed. The license *IS* the one that Sun ships with JDKS -- we don't change that stuff when we do ports. Steve
Re: Java Executable?
> I looked in the Jdk home directory and there was a file > "java",but it is not executable!? The only files there that are > executable are *java-wrapper,*java-rmi.cgi,and *jre. Have you tried this: su root chmod +x java ?? But you wrote that you have a RedHat. In this case most easiest way to get JDK up is downloading and installing RedHat RPM binary package named jdk-1_1_6sn-1_1glibc_i386.rpm (It's a BlackDown port). You will find it on RedHat ftp: ftp.redhat.com /pub/contrib/grouped/glibc/i386/Development/Languages/Java/ Then simple type rpm -i -vv jdk-1_1_6sn-1_1glibc_i386.rpm and all relevant configuration and instalation will be done Then rmdir yore > resulting in 4 directories jdk1.1.6,jre1.1.6 and relax ;-) Have a nice cooding Paul Drobnich
Re: SWING INSTALL
On Fri, 11 Sep 1998, Syed Mubin wrote:
>
> Hi Everybody there,
>
>
> At present iam running JDK 1.1.5 on Red hat Linux 5.1 which works
> fine ,recently i downloaded Swing but iam unable to install its giving
>
> when i tried to run such a simple program given below
> --
> import java.awt.*;
> import java.awt.event.*;
> import com.sun.java.swing.*;
> import java.applet.*;
>
>
> public class SimpleSwing extends Applet{
>
> JRadioButton metalButton, motifButton, windowsButton;
> JButton button;
>
> public void init()
> {
> JButton button = new JButton("Hello, world");
> JRadioButton metalButton = new JRadioButton(metal);
> add(button);
> add(metalButton);
> validate();
> button.show();
> metalButton.show();
> }
> }
>
> Its showing following errors
> -
>
> SimpleSwing.java:3: Package com.sun.java.swing not found in import.
> import com.sun.java.swing.*;
>^
> 1 error
>
>
> Anybody please help me where is the error,also tell me in step by
> installing of Swing..
Make sure you have the "swingall.jar" file in your CLASSPATH. It
should be located in the directory where you put swing
(.../swing-1.0.3/swingall.jar).
Sean
=== Friends don't let friends use DOS... ===
Sean Starkey [EMAIL PROTECTED] WWW: http://rmi.net/~starkey ICQ: 4863014
Check out Universe! - http://rmi.net/~starkey/Universe
