netbeans - passing values into another java project via runtime.exec() -

here code invoke java project java project

package pkgtry; import java.io.*;  public class try  {   private static void runprocess(string command) throws exception    {     process pro = runtime.getruntime().exec(command);     pro.waitfor();     inputstream inputstream = pro.getinputstream();     int b = -1;     while ( (b =  inputstream.read()) != -1 )      {         system.out.write(b);     }   }    public static void main(string[] args)    {      int x=10;      try       {             runprocess("javac -d . c:\\users\\owner\\documents\\netbeansprojects\\input\\src\\input\\input.java");             runprocess("java input.input");      }      catch (exception e)       {         e.printstacktrace();      }   } } 

this code working perfectly. want pass variable 'x' try.java input.java

i know changes made in try.java send parameter , in input.java receive parameter. in advance

you need append command , in input.java in main method have value stored in args parameter.