title: java.io.IOException: error=2, No such file or directory
body: <p>I am trying to run a java program from another java program using Runtime.getrunTime().exec</p>
  
  <p>Code :</p>
  
  <pre><code>String java_home = System.getenv("JAVA_HOME");
   String[] command = {""+java_home+"/bin/java -cp -cp /sc/sug/p-lib/*  Tdesigner -cd /pr -in ing.rsp -out /scratch/sug/ng.pla -ad -stopO "};
                  try {
                      proc = Runtime.getRuntime().exec(command);
                      proc.waitFor();
                      int exitCode = proc.exitValue();
                  } catch (IOException e) {
                          e.printStackTrace();
                  } catch (InterruptedException e) {
                          e.printStackTrace();
                  }
  </code></pre>
  
  <p>It gives me following error:</p>
  
  <pre><code> java.io.IOException: Cannot run program "/net/sl/sc/jdk6/bin/java -cp /sc/sug/p-lib/*  Tdesigner -cd /pr -in ing.rsp -out /scratch/sug/ng.pla -ad -stopOnError ": java.io.IOException: error=2, No such file or directory
              at java.lang.ProcessBuilder.start(ProcessBuilder.java:460)
              at java.lang.Runtime.exec(Runtime.java:593)
              at java.lang.Runtime.exec(Runtime.java:466)
  </code></pre>
  
  <p>Can anyone help me to solve the issue. is it that i need to add individual jar files with -cp rather than setting the directory.</p>