--- old/src/hotspot/share/runtime/objectMonitor.cpp	2018-09-17 23:27:29.323749900 -0700
+++ new/src/hotspot/share/runtime/objectMonitor.cpp	2018-09-17 23:27:29.071749909 -0700
@@ -108,7 +108,6 @@
 int ObjectMonitor::Knob_VerifyMatch  = 0;
 int ObjectMonitor::Knob_SpinLimit    = 5000;    // derived by an external tool -
 
-static int Knob_ReportSettings      = 0;
 static int Knob_SpinBase            = 0;       // Floor AKA SpinMin
 static int Knob_SpinBackOff         = 0;       // spin-loop backoff
 static int Knob_CASPenalty          = -1;      // Penalty for failed CAS
@@ -2217,9 +2216,6 @@
 
   if (os::is_MP()) {
     BackOffMask = (1 << Knob_SpinBackOff) - 1;
-    if (Knob_ReportSettings) {
-      tty->print_cr("INFO: BackOffMask=0x%X", BackOffMask);
-    }
     // CONSIDER: BackOffMask = ROUNDUP_NEXT_POWER2 (ncpus-1)
   } else {
     Knob_SpinLimit = 0;