run « Operation « Java I/O Q&A





1. JNA/ByteBuffer not getting freed and causing C heap to run out of memory    stackoverflow.com

Let me start by saying that my understanding of how JNA and Java direct native memory allocations is visceral at best, so I'm trying to describe my understanding of what's going ...

2. not able to run .sh file using java    stackoverflow.com

I have a .sh file which i am trying to run using runtime api It runs perfectly if .sh file is under main project folder but I want it to be access ...

3. How to run a packaged java file    stackoverflow.com

Can anyone help me on how I have to run a java application which is in a package, from cmd? Please give me the necessay line that I have to type Thank ...

4. Does Java 6 include a program that can run javax.script (Rhino JS) files?    stackoverflow.com

I found that Java 6 includes Rhino JS (except for one or two minor pieces), as javax.script. Pretty cool! Does a Java 6 install (JRE or JDK, either) contain a binary ...

5. How do I open and run a compiled Java file?    stackoverflow.com

How do I open a .class or .jar file within a Java program? (remember that .jar files may have more than one class with main(String[] args) method) (individual question from http://stackoverflow.com/questions/4002976/ide-style-program-running ) ...

6. How to use Wscript Exec to run a Java file    stackoverflow.com

As the description of Wscript:String value indicating the command line used to run the script: The command line should appear exactly as it would if you typed it at the command ...

7. What files does JDIC need to run?    stackoverflow.com

I'm trying to call JDIC from my application, but I can't get it to run. What files do I need and where? From what I've been able to gather ...

8. Run java using custom JRE    stackoverflow.com

im trying to run my jar file using a .bat file with a custom bundled jre. i dont know what should i write to bat file.


i found best solution: cd path\to\jre\bin java.exe -jar path-to-jar ...

9. Run Java file Service Mac    stackoverflow.com

So far i've created a service using automator to compile a Java file. This means that i can compile a java file through its contextual menu. Unfortunately I cannot do the same ...





10. can you recommend me a program that me install my java program and jre and run my java program as an executable file?    stackoverflow.com

I have been googleing and advance installer http://www.advancedinstaller.com/ will let me do all that, but is too expensive, can you recommend me a free alternative program that does the ...

11. Is it possible to run a java file with just the file name and arguments?    stackoverflow.com

I understand this is how you would normally run a java program:

java filename arg0 arg1 arg2
Is it possible to create an executable file or some file that can run the program ...

12. How to make ScriptEngine to run multiple javascript files?    stackoverflow.com

I have 6 js files and I need to include them all into final script to pass ScriptEngine's eval method.How can I do it? ScriptEngine haven't add() method.I can read them ...

13. this code runs in TextPad or Kawa but doesn't run in dos promt..!!!!!    coderanch.com

import java.io.*; //import java.lang.*; //import java.util.*; //import java.math.*; //import java.util.*; public class toyshell{ public static void main(String args[]) { try{ toyshell toy = new toyshell(); String command ="dir"; String commands[]= new String[3]; //if(command.length()==0) //{ //System.out.println("bad command"); //} //else //{ //System.out.println(command); //} if (command.equalsIgnoreCase("dir")) { System.out.println("command dir"); commands[0]="command.com"; commands[1]="/c"; commands[2]="dir"; Runtime runtime = Runtime.getRuntime(); Process process = runtime.exec(commands); BufferedReader reader = new ...

14. run an no java prog. from java    coderanch.com

15. Will the following code run out of heap space ?.    coderanch.com

Experts, We are doing bunch of file writes using the following code, basically the following code snippet, accepts an inputstream and writes it to the disk. File tmpFile = null; try { tmpFile = File.createTempFile(atType, fileName, new File(FileUtils.getTmpRootDir())); output = new FileOutputStream(tmpFile); int in; while ((in = input.read()) != -1) { output.write(in); } return tmpFile.toString(); } catch (Exception ex) { } ...

16. generating .eot file on the run    coderanch.com

hello, Basically i am working on internationalization. I have used resource bundle of java.util.* for german and french to generate the menu in the respective language. I have also downloaded WEFT and it is working well for some indian fonts. PROBLEM is: Say, I have created some html pages in some other language with weft tool and placed on the site. ...





17. How to run .java file from Runnable    coderanch.com

Hi, I am trying to run .java file/class using exec() method. First, when try to compile in the code below, i get 1 as an exit value. I also would like to run that file - any suggestions please? public static void main(String[] args) throws Exception { try { String line; Runtime rt = Runtime.getRuntime(); Process p = rt.exec("javac c://Temp//MainTest.java"); int ...

18. Run a ProC or C file from Java    coderanch.com

19. Debian + J2RE1.41: Can't run JAR-File    coderanch.com

20. Cannot get simple java file to run    coderanch.com

21. cant use exec() method to run java file    coderanch.com

If you're in JDK 5 look into ProcessBuilder. This supercedes exec() and lets you set environment variables and working directory before you start your process. It might help to set up classpath and path and such before you run your program. If you can tolerate an OS-dependent technique I usually start my Java programs from very short batch or script files ...

22. create run file    coderanch.com

23. just starting, how to run .java files?    coderanch.com

You are supposed to write the lines javac Helloworld.java and java Helloworld in the command line. javac Helloworld.java compiles your .java file which has your code. It creates a .class file for you. java Helloworld runs the class file You must using the command line go to the bin folder in which you have java.exe and javac.exe. You should also have ...

24. run sh file    coderanch.com

25. Run .sh file using java    coderanch.com

Hi guys, i want to reload apache trrough my java application on opensuse server.My .sh file placed on the path "/usr/share/tomcat6/ ". I am using following code but the output printed on tomcat log is " null " Runtime runtime = Runtime.getRuntime(); Process process = runtime.exec("sh apacheReload.sh"); process.waitFor(); InputStream is = process.getInputStream(); InputStreamReader isr = new InputStreamReader(is); BufferedReader br = new ...

26. Creating a file that you can run?    coderanch.com

I've made some of my first programs( I've been learning for 'bout 3 months) and I still don't know how to make a JAR or JPNL file that people can use. I feel like an idiot posting this but I've read around and I can make JAR's but they don't run when I click on them. And I don't even know ...

27. Is it possible to run a .msi file using Java's ProcessBuilder?    coderanch.com

Hi, I'm trying to create a Java app that can read in a file that contains a list of software programs and the command line arguments to install them silently. Then my app will run the programs and make sure nothing goes wrong. It's working so far, but now I'm trying to install an Windows installer called AppleApplicationSupport.msi, and my Java ...

28. can't run the java file    java-forums.org

29. File Won't run    java-forums.org

30. Ubuntu, run executable file in java    java-forums.org

private void jButton6ActionPerformed(java.awt.event.ActionEvent evt) { //Intento lanzar un ejecutable try { /* directorio/ejecutable es el path del ejecutable y un nombre */ Process p = Runtime.getRuntime().exec ("/home/Placas/./miprueba"); } catch (Exception e) { /* Se lanza una excepcin si no se encuentra en ejecutable o el fichero no es ejecutable. */ e.printStackTrace(); } }

31. cannot run file.java    forums.oracle.com

32. Run java file from command line    forums.oracle.com

33. How do you run another Java file from a master Java file?    forums.oracle.com

We're making a game in Java at school, and we need to know how we can run a Java file from another one - like inside the master Java file, we need to have a command to run game.java (something like that). Thanks! One doesn't "run a Java file", and there's no conventional definition of "master Java file". If you want ...

34. running multiple files/batch run    forums.oracle.com

Hi all, I'm working on a project involving a few java programs that talk to each other and I was wondering if I could run them in a batch. Ie, rather than clicking on the run or debug icon, then selecting on program 1, clicking on it again, then selecting program 2, etc (all these programs are in my run history), ...

37. I can't run this file    forums.oracle.com

I tried running this file, but keep on getting this one error message. import java.util.*; import java.io.*; /** * My first print message for CS 170 * * @author (John Vu) * @version (September 11, 2009) */ public class PrintMessage { // Program-wide input and output streams private PrintStream cout = System.out; private Scanner cin = new Scanner(System.in); /** * These ...

38. run file vs run project    forums.oracle.com

40. how to run the deployed java file    forums.oracle.com

41. How to run .html file from .java file..?    forums.oracle.com

Hi All, I was just trying as mentioned in the subject of how to run an html file from a java file.We have runtime class which inturn is having exec method which returns process but it supports only .exe as an argument .Is there any way to do this??? Thanks in advance.

43. how to run any java file...    forums.oracle.com

no. u didn't get it.. actually in my program i will just provide the file by open dialog box.. now i have a file name i.e. it will be any .java file and i know it has a class file too.. so now i want to run that file by my program..

44. how to run java file ??    forums.oracle.com

45. how to run java file 24/7    forums.oracle.com

You probably want to wrap it in one of the packages that allow it to be run as a daemon/Service, like apache commons daemon. That means that it will be restarted when the computer is. There's no way you can get some kind of callback when directory content changes, alas. You just have the check the directory at some time interval. ...

46. How to run java file from website    forums.oracle.com

48. How to run queries outside jrxml files?    forums.oracle.com

hi, I'm facing a problem with jrxml's. My new project requirement is to run the queries outside the jrxml(i.e. java source) and pass the data to the jrxml. My report has a main and sub report. As far as the main report is concerned I was able to run the query in my java source and pass the data to the ...

49. Can't run jar-File from shell silent    forums.oracle.com

51. java program to run a C compiled file in SHELL unix    forums.oracle.com

hi, i have two queries, 1) i have a c program which i compile to get a new file,{a exe file i suppose}, i need to execute it for 2000 times. for that i need to write a java program which can run the file in SHELL unix. can you suggest me how to write, 2) also my file name starts ...

52. run adobe file    forums.oracle.com

53. counting characters in file - Run won't end    forums.oracle.com

54. how to run shell scipt from java file?    forums.oracle.com

Hi, I want to execute shell script(shel.sh) from java file.I have found 'system (command)' in c. Is there any similar command in java? I have tried following program,its giving exitvalue=0(normla termination),but where shall i get output of the running shell? import java.util.*; import java.io.*; public class javascr { public static void main(String args[]) { try { Runtime rt = Runtime.getRuntime(); Process ...

55. To run a executable file    forums.oracle.com

can u please specify some lines of code and moreover i am able to start the exe file but i need to start at specified time. here the application need to be loaded as soon as the given time matches with the system time I actually don't know if you want to do this in Java. It depends on why you ...