cleanups in java examples (2/2)

[simgrid.git] / examples / java / cloud / energy / Main.java

diff --git a/examples/java/cloud/energy/Main.java b/examples/java/cloud/energy/Main.java
index 931d2fd..1913e4d 100644 (file)
--- a/examples/java/cloud/energy/Main.java
+++ b/examples/java/cloud/energy/Main.java
@@ -5,29 +5,28 @@
 
 package cloud.energy;
 
+import org.simgrid.msg.Msg;
 import org.simgrid.msg.Host;
 import org.simgrid.msg.HostNotFoundException;
-import org.simgrid.msg.Msg;
 import org.simgrid.msg.NativeException;
 
 public class Main {
 
-       public static void main(String[] args) throws NativeException, HostNotFoundException {
-               /* Init. internal values */
-               Msg.energyInit();
-               Msg.init(args);
+  public static void main(String[] args) throws NativeException, HostNotFoundException {
+    Msg.energyInit();
+    Msg.init(args);
 
-               if (args.length < 1) {
-                       Msg.info("Usage: Main platform_file.xml");
-                       System.exit(1);
-               }
+    if (args.length < 1) {
+      Msg.info("Usage: Main ../platforms/energy_platform_file.xml");
+      System.exit(1);
+    }
 
-               /* construct the platform */
-               Msg.createEnvironment(args[0]);
-               
-               /* Create and start a runner for the experiment */
-               new EnergyVMRunner(Host.all()[0],"energy VM runner",null).start();
+    /* construct the platform */
+    Msg.createEnvironment(args[0]);
+    
+    /* Create and start a runner for the experiment */
+    new EnergyVMRunner(Host.all()[0],"energy VM runner",null).start();
 
-               Msg.run();
-       }
+    Msg.run();
+  }
 }