ICU 56 update step 1

source/test/intltest/simplethread.h

Index: source/test/intltest/simplethread.h
diff --git a/source/test/intltest/simplethread.h b/source/test/intltest/simplethread.h
index 9cd0fc2f7e1564c9cc7974cebf73ade35cbe2402..3f42485bf0b51cafd92ea09ac2c47ec40d674483 100644
--- a/source/test/intltest/simplethread.h
+++ b/source/test/intltest/simplethread.h
@@ -1,6 +1,6 @@
 /********************************************************************
  * COPYRIGHT: 
- * Copyright (c) 1997-2009, International Business Machines Corporation and
+ * Copyright (c) 1997-2015, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 
@@ -11,20 +11,16 @@
 
 class U_EXPORT SimpleThread
 {
-public:
+  public:
     SimpleThread();
     virtual  ~SimpleThread();
-    int32_t   start(void);        // start the thread
-    UBool     isRunning();        // return true if a started thread has exited.
+    int32_t   start(void);        // start the thread. Return 0 if successfull.
+    void      join();             // A thread must be joined before deleting its SimpleThread.
 
     virtual void run(void) = 0;   // Override this to provide the code to run
                                   //   in the thread.
+  private:
     void *fImplementation;
-
-public:
-    static void sleep(int32_t millis); // probably shouldn't go here but oh well.
-    static void errorFunc();      // Empty function, provides a single convenient place
-                                  //   to break on errors.
 };
 
 #endif