Multiple exevution of Jar file with from JAVA Code

[ki_ha1984]

Hello my friend,

I would like to ask you how can i execute the next code without errors.
I am trying to execute a jar (myFile.jar) file multiple times with different inputs from another jar file. More simple i have game with many players and i create a Round Robin scheduling for the tournament, i need to execute all the mach's of a round together.

When i run the next code it execute on the first game with the first players multiple times.

Any idea ???

public class RunJARFile {

//10 player
//5 game per round

public static void main(String[] args) throws IOException {


for (int Tour = 0; Tour < 9 ; Tour++) {          
          for (int Game = 0; Game < 5; Game++) {

                                    player1 = Scheduling.player1Table[Tour][Game]; 
                                    player2 = Scheduling.player2Table[Tour][Game];
                                 
                                    logFile = "logfile"+Tour+"-"+Game+".log";

Runtime.getRuntime().exec("cmd /c java -jar myFile.jar "+player1+" "+player2+" "+Path+" "+Pmch+" >> "+logFile+" 2>&1");

}
}

}

}

Thank you in advanced

[zFollette]

Hello my friend,

I would like to ask you how can i execute the next code without errors.
I am trying to execute a jar (myFile.jar) file multiple times with different inputs from another jar file. More simple i have game with many players and i create a Round Robin scheduling for the tournament, i need to execute all the mach's of a round together.

When i run the next code it execute on the first game with the first players multiple times.

Any idea ???

public class RunJARFile {

//10 player
//5 game per round

public static void main(String[] args) throws IOException {


for (int Tour = 0; Tour < 9 ; Tour++) {          
          for (int Game = 0; Game < 5; Game++) {

                                    player1 = Scheduling.player1Table[Tour][Game]; 
                                    player2 = Scheduling.player2Table[Tour][Game];
                                 
                                    logFile = "logfile"+Tour+"-"+Game+".log";

Runtime.getRuntime().exec("cmd /c java -jar myFile.jar "+player1+" "+player2+" "+Path+" "+Pmch+" >> "+logFile+" 2>&1");

}
}

}

}

Thank you in advanced

From my experience, I have not been able to load a jar file directly from java, instead, you could create a batch file with those parameters and run that. It should work just fine.

[ki_ha1984]

Do you have any example of batch file execution ?

[zFollette]

Do you have any example of batch file execution ?

java -jar /path/to/jar.jar %param#1 %param#2 %param#3

And so on.

Just because the code is in a 'Java Code' tag, it is not java. Just saying that before gimbal or jim gets on me.