1 files changed, 19 insertions, 19 deletions
diff --git a/openstack-console/src/main/java/com/woorea/openstack/console/Environment.java b/openstack-console/src/main/java/com/woorea/openstack/console/Environment.java
index 30ea7b1..9342349 100644
--- a/openstack-console/src/main/java/com/woorea/openstack/console/Environment.java
+++ b/openstack-console/src/main/java/com/woorea/openstack/console/Environment.java
@@ -21,26 +21,26 @@ import java.util.TreeMap;
 
 public class Environment {
 
-	protected final Environment parent;
-	
-	protected Map<String, Command> commands = new TreeMap<String, Command>();
-	
-	public Environment(Environment parent) {
-		register(Commands.EXIT);
-		register(Commands.SET);
-		this.parent = parent;
-	}
-	
-	public Environment() {
-		this(null);
-	}
+    protected final Environment parent;
+    
+    protected Map<String, Command> commands = new TreeMap<String, Command>();
+    
+    public Environment(Environment parent) {
+        register(Commands.EXIT);
+        register(Commands.SET);
+        this.parent = parent;
+    }
+    
+    public Environment() {
+        this(null);
+    }
 
-	public void register(Command command) {
-		commands.put(command.name, command);
-	}
+    public void register(Command command) {
+        commands.put(command.name, command);
+    }
 
-	public String getPrompt() {
-		return "> ";
-	}
+    public String getPrompt() {
+        return "> ";
+    }
 
 }