add exec module

src/de/unibremen/informatik/commons/exec/ExecUtils.java

@@ -0,0 +1,24 @@
+package de.unibremen.informatik.commons.exec;
+
+public class ExecUtils {
+    static {
+    }
+
+    public ExecUtils() {
+        super();
+    }
+
+    public static void run(String cmd) {
+        try {
+            Process process = Runtime.getRuntime().exec(cmd);
+
+            try {
+                process.waitFor();
+            } catch (java.lang.InterruptedException e) {
+                e.printStackTrace();
+            }
+        } catch (java.io.IOException e) {
+            e.printStackTrace();
+        }
+    }
+}

src/de/unibremen/informatik/hets/protege/LocalImportHetsAction.java

@@ -12,12 +12,12 @@ import java.util.HashSet;
 import org.protege.editor.owl.ui.action.ProtegeOWLAction;
 import org.protege.editor.core.ui.util.UIUtil;
 
+import de.unibremen.informatik.commons.exec.ExecUtils;
+
 public class LocalImportHetsAction extends ProtegeOWLAction {
 
 	private static final long serialVersionUID = -4056096587762591108L;
 
-    private Process process;
-
 	@Override
 	public void initialise() throws Exception {
 	}
@@ -39,24 +39,6 @@ public class LocalImportHetsAction extends ProtegeOWLAction {
             e.printStackTrace();
         }
 
-
+        ExecUtils.run("sudo chroot /home/debian-squeeze-i386 /Hets/hets -o pp.xml \"/Hets-lib/trunk/Ontology/Examples/Family.het\"");
-        if(process != null) {
-            process.destroy();
-            process = null;
-        }
-
-        Runtime r = Runtime.getRuntime();
-
-        try {
-            process = r.exec("/usr/bin/hets" + " " + file.getAbsolutePath() + " -o pp.xml");
-
-            try {
-                process.waitFor();
-            } catch(InterruptedException irEx) {
-                irEx.printStackTrace();
-            }
-        } catch(IOException ioEx) {
-            ioEx.printStackTrace();
-        }
 	}
 }