How to run command-line or execute external application from Java Posted June 6, 2007 filed under Java. How to run command-line or execute external application from Java I have installed JDK 6, but I can't execute a Java program. For example, I have made test.java. I compile it with javac tes.java and there's no error when I compile. how to make a program using notepad and cmd. how to make and execute a java program using notepad and cmd Follow the simple steps below to compile and execute any JAVA program online using your favourite browser, without having any setup on your local machine Comprehensive java tutorial on How to create JAR file from command line, Eclipse, Netbeans, how to execute Java program from jar file, how to extract contents of jar. Introduction. In this lesson, you will learn what makes Java such a hit with programmers, what the components in the world of Java are, how you build a Java. I tried to make an application that calls an external program that I have to pass two parameters. It doesn't give any errors.The program.exe,written in c++, takes a. Most often in your Java programs you will find a need to execute system DOS commands. You can execute any system commands that are OS specific and then read the. This example will capture the output (from stdio) of an external program. package com.rgagnon.howto; import java.io.*; public class Exec public static void main. The program I'm working on uses ADB (Android Debug Bridge) to send files to my phone: for (String s : files) String cmd = adb -s 0123456789ABCDEF push + s + /mnt.