Ejecutar programa desde Java

package com.inforhomex; import java.io.*; public class Main { public static void main(String args[]){ Process theProcess = null; BufferedReader inStream = null; System.out.println("Main.main() invocado"); try{ theProcess = Runtime.getRuntime().exec("java QIBMHello"); } catch(IOException e) { System.err.println("Error en el método exec()"); e.printStackTrace(); } // leer en la corriente de salida estándar del programa llamado. try { inStream = new BufferedReader( new InputStreamReader( theProcess.getInputStream() )); System.out.println(inStream.readLine()); } catch(IOException e) { System.err.println("Error en inStream.readLine()"); e.printStackTrace(); } } }
Ejemlpo de Runtime.exec

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