programming-examples/java/Core_Java/Run external application in java.java

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2019-11-15 12:59:38 +01:00
Run external application in java
//This is main program
import java.io.*;
public class MainPro{
public static runExtApp runapp =new runExtApp();
public static void main(String[]args){
runapp.runfunc();
}//end void main
}//end inheritancetest
//this class is called from main program
import java.io.*;
public class runExtApp{
public void runfunc(){
try{
Runtime.getRuntime().exec("notepad");
}catch(IOException e){ //end try 5
System.err.println(e);
}//end try catch block 7
}//end runfunc
}//end main class runExtApp