Prints the exception message in case of error during a service starting.

joram/a3/rt/src/main/java/fr/dyade/aaa/agent/ServiceManager.java

 /*
- * Copyright (C) 2001 - 2021 ScalAgent Distributed Technologies
+ * Copyright (C) 2001 - 2022 ScalAgent Distributed Technologies
  * Copyright (C) 1996 - 2000 BULL
  * Copyright (C) 1996 - 2000 INRIA
  *
@@ -22,6 +22,7 @@ package fr.dyade.aaa.agent;
 
 import java.io.IOException;
 import java.io.Serializable;
+import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.Enumeration;
 import java.util.HashSet;
@@ -161,13 +162,20 @@ public class ServiceManager implements Serializable {
     if (desc.running)
       throw new Exception("Service already running");
     Class ptypes[] = new Class[] { String.class, Boolean.TYPE };
-    Object args[] = new Object[] { desc.getArguments(), new Boolean(!desc.isInitialized()) };
+    Object args[] = new Object[] { desc.getArguments(), Boolean.valueOf(!desc.isInitialized()) };
     
     Class service = null;
     service = Class.forName(desc.getClassName());
     Method init = service.getMethod("init", ptypes);
 
-    init.invoke(null, args);
+    try {
+      init.invoke(null, args);
+    } catch (InvocationTargetException exc) {
+      if (xlogmon.isLoggable(BasicLevel.DEBUG))
+        xlogmon.log(BasicLevel.DEBUG, getName() + ", cannot start service:", exc.getCause());
+      throw new Exception(exc.getCause().getMessage());
+    }
+    
     desc.running = true;
     desc.initialized = true;