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-rw-r--r--timer/SystemTimerResolution.java31
1 files changed, 0 insertions, 31 deletions
diff --git a/timer/SystemTimerResolution.java b/timer/SystemTimerResolution.java
deleted file mode 100644
index 56ececd..0000000
--- a/timer/SystemTimerResolution.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// ----------------------------------------------------------------------------
-/**
- * A simple class to see what the Java system timer resolution is on your
- * system.
- *
- * @author (C) <a href="mailto:vroubtsov@illinoisalumni.org">Vlad Roubtsov</a>, 2002
- */
-public class SystemTimerResolution
-{
- // public: ................................................................
-
- public static void main (final String [] args)
- {
- // JIT/hotspot warmup:
- for (int r = 0; r < 3000; ++ r) System.currentTimeMillis ();
-
- long time = System.currentTimeMillis (), time_prev = time;
-
- for (int i = 0; i < 5; ++ i)
- {
- // busy wait until system time changes:
- while (time == time_prev)
- time = System.currentTimeMillis ();
-
- System.out.println ("delta = " + (time - time_prev) + " ms");
- time_prev = time;
- }
- }
-
-} // end of class
-// ----------------------------------------------------------------------------