removed duplicated state

src/main/java/teetime/framework/AbstractStage.java

@@ -33,7 +33,7 @@ public abstract class AbstractStage extends Stage {
 
 	private InputPort<?>[] inputPorts = new InputPort<?>[0];
 	private OutputPort<?>[] outputPorts = new OutputPort<?>[0];
-	private StageState currentState = StageState.NOT_INITIALIZED;
+	private StageState currentState = StageState.CREATED;
 
 	@Override
 	public InputPort<?>[] getInputPorts() {

src/main/java/teetime/framework/StageState.java

@@ -17,9 +17,8 @@ package teetime.framework;
 
 public enum StageState {
 
-	NOT_INITIALIZED,
-	INITIALIZED,
 	CREATED,
+	INITIALIZED,
 	VALIDATING, VALIDATED,
 	STARTING, STARTED,
 	TERMINATING, TERMINATED