--- old/src/share/vm/runtime/commandLineFlagRangeList.cpp	2015-07-31 12:40:18.000000000 -0500
+++ new/src/share/vm/runtime/commandLineFlagRangeList.cpp	2015-07-31 12:40:18.000000000 -0500
@@ -32,6 +32,15 @@
 #include "utilities/defaultStream.hpp"
 #include "utilities/macros.hpp"
 
+static void print_range_error_if_needed(bool verbose, const char* msg, ...) {
+  if (verbose) {
+    va_list listPointer;
+    va_start(listPointer, msg);
+    jio_vfprintf(defaultStream::error_stream(), msg, listPointer);
+    va_end(listPointer);
+  }
+}
+
 class CommandLineFlagRange_int : public CommandLineFlagRange {
   int _min;
   int _max;
@@ -44,11 +53,10 @@
 
   Flag::Error check_int(int value, bool verbose = true) {
     if ((value < _min) || (value > _max)) {
-      if (verbose == true) {
-        jio_fprintf(defaultStream::error_stream(),
-                    "int %s=%d is outside the allowed range [ %d ... %d ]\n",
-                    name(), value, _min, _max);
-      }
+      print_range_error_if_needed(verbose,
+                                  "int %s=%d is outside the allowed range "
+                                  "[ %d ... %d ]\n",
+                                  name(), value, _min, _max);
       return Flag::OUT_OF_BOUNDS;
     } else {
       return Flag::SUCCESS;
@@ -72,11 +80,10 @@
 
   Flag::Error check_intx(intx value, bool verbose = true) {
     if ((value < _min) || (value > _max)) {
-      if (verbose == true) {
-        jio_fprintf(defaultStream::error_stream(),
-                    "intx %s=" INTX_FORMAT " is outside the allowed range [ " INTX_FORMAT " ... " INTX_FORMAT " ]\n",
-                    name(), value, _min, _max);
-      }
+      print_range_error_if_needed(verbose,
+                                  "intx %s=" INTX_FORMAT " is outside the allowed range "
+                                  "[ " INTX_FORMAT " ... " INTX_FORMAT " ]\n",
+                                  name(), value, _min, _max);
       return Flag::OUT_OF_BOUNDS;
     } else {
       return Flag::SUCCESS;
@@ -100,11 +107,10 @@
 
   Flag::Error check_uint(uint value, bool verbose = true) {
     if ((value < _min) || (value > _max)) {
-      if (verbose == true) {
-        jio_fprintf(defaultStream::error_stream(),
-                    "uintx %s=%u is outside the allowed range [ %u ... %u ]\n",
-                    name(), value, _min, _max);
-      }
+      print_range_error_if_needed(verbose,
+                                  "uint %s=%u is outside the allowed range "
+                                  "[ %u ... %u ]\n",
+                                  name(), value, _min, _max);
       return Flag::OUT_OF_BOUNDS;
     } else {
       return Flag::SUCCESS;
@@ -128,11 +134,10 @@
 
   Flag::Error check_uintx(uintx value, bool verbose = true) {
     if ((value < _min) || (value > _max)) {
-      if (verbose == true) {
-        jio_fprintf(defaultStream::error_stream(),
-                    "uintx %s=" UINTX_FORMAT " is outside the allowed range [ " UINTX_FORMAT " ... " UINTX_FORMAT " ]\n",
-                    name(), value, _min, _max);
-      }
+      print_range_error_if_needed(verbose,
+                                  "uintx %s=" UINTX_FORMAT " is outside the allowed range "
+                                  "[ " UINTX_FORMAT " ... " UINTX_FORMAT " ]\n",
+                                  name(), value, _min, _max);
       return Flag::OUT_OF_BOUNDS;
     } else {
       return Flag::SUCCESS;
@@ -156,11 +161,10 @@
 
   Flag::Error check_uint64_t(uint64_t value, bool verbose = true) {
     if ((value < _min) || (value > _max)) {
-      if (verbose == true) {
-        jio_fprintf(defaultStream::error_stream(),
-                    "uint64_t %s=" UINT64_FORMAT " is outside the allowed range [ " UINT64_FORMAT " ... " UINT64_FORMAT " ]\n",
-                    name(), value, _min, _max);
-      }
+      print_range_error_if_needed(verbose,
+                                  "uint64_t %s=" UINT64_FORMAT " is outside the allowed range "
+                                  "[ " UINT64_FORMAT " ... " UINT64_FORMAT " ]\n",
+                                  name(), value, _min, _max);
       return Flag::OUT_OF_BOUNDS;
     } else {
       return Flag::SUCCESS;
@@ -184,11 +188,10 @@
 
   Flag::Error check_size_t(size_t value, bool verbose = true) {
     if ((value < _min) || (value > _max)) {
-      if (verbose == true) {
-        jio_fprintf(defaultStream::error_stream(),
-                    "size_t %s=" SIZE_FORMAT " is outside the allowed range [ " SIZE_FORMAT " ... " SIZE_FORMAT " ]\n",
-                    name(), value, _min, _max);
-      }
+      print_range_error_if_needed(verbose,
+                                  "size_t %s=" SIZE_FORMAT " is outside the allowed range "
+                                  "[ " SIZE_FORMAT " ... " SIZE_FORMAT " ]\n",
+                                  name(), value, _min, _max);
       return Flag::OUT_OF_BOUNDS;
     } else {
       return Flag::SUCCESS;
@@ -212,11 +215,10 @@
 
   Flag::Error check_double(double value, bool verbose = true) {
     if ((value < _min) || (value > _max)) {
-      if (verbose == true) {
-        jio_fprintf(defaultStream::error_stream(),
-                    "double %s=%f is outside the allowed range [ %f ... %f ]\n",
-                    name(), value, _min, _max);
-      }
+      print_range_error_if_needed(verbose,
+                                  "double %s=%f is outside the allowed range "
+                                  "[ %f ... %f ]\n",
+                                  name(), value, _min, _max);
       return Flag::OUT_OF_BOUNDS;
     } else {
       return Flag::SUCCESS;
@@ -367,60 +369,27 @@
 }
 
 bool CommandLineFlagRangeList::check_ranges() {
-//#define PRINT_RANGES_SIZES
-#ifdef PRINT_RANGES_SIZES
-  {
-    size_t size_ranges = sizeof(CommandLineFlagRangeList);
-    for (int i=0; i<length(); i++) {
-      size_ranges += sizeof(CommandLineFlagRange);
-      CommandLineFlagRange* range = at(i);
-      const char* name = range->name();
-      Flag* flag = Flag::find_flag(name, strlen(name), true, true);
-      if (flag->is_intx()) {
-        size_ranges += 2*sizeof(intx);
-        size_ranges += sizeof(CommandLineFlagRange*);
-      } else if (flag->is_uintx()) {
-        size_ranges += 2*sizeof(uintx);
-        size_ranges += sizeof(CommandLineFlagRange*);
-      } else if (flag->is_uint64_t()) {
-        size_ranges += 2*sizeof(uint64_t);
-        size_ranges += sizeof(CommandLineFlagRange*);
-      } else if (flag->is_size_t()) {
-        size_ranges += 2*sizeof(size_t);
-        size_ranges += sizeof(CommandLineFlagRange*);
-      } else if (flag->is_double()) {
-        size_ranges += 2*sizeof(double);
-        size_ranges += sizeof(CommandLineFlagRange*);
-      }
-    }
-    fprintf(stderr, "Size of %d ranges: " SIZE_FORMAT " bytes\n",
-            length(), size_ranges);
-  }
-#endif // PRINT_RANGES_SIZES
-
   // Check ranges.
   bool status = true;
   for (int i=0; i<length(); i++) {
     CommandLineFlagRange* range = at(i);
     const char* name = range->name();
     Flag* flag = Flag::find_flag(name, strlen(name), true, true);
-    if (flag != NULL) {
-      if (flag->is_intx()) {
-        intx value = flag->get_intx();
-        if (range->check_intx(value, true) != Flag::SUCCESS) status = false;
-      } else if (flag->is_uintx()) {
-        uintx value = flag->get_uintx();
-        if (range->check_uintx(value, true) != Flag::SUCCESS) status = false;
-      } else if (flag->is_uint64_t()) {
-        uint64_t value = flag->get_uint64_t();
-        if (range->check_uint64_t(value, true) != Flag::SUCCESS) status = false;
-      } else if (flag->is_size_t()) {
-        size_t value = flag->get_size_t();
-        if (range->check_size_t(value, true) != Flag::SUCCESS) status = false;
-      } else if (flag->is_double()) {
-        double value = flag->get_double();
-        if (range->check_double(value, true) != Flag::SUCCESS) status = false;
-      }
+    if (flag->is_intx()) {
+      intx value = flag->get_intx();
+      if (range->check_intx(value, true) != Flag::SUCCESS) status = false;
+    } else if (flag->is_uintx()) {
+      uintx value = flag->get_uintx();
+      if (range->check_uintx(value, true) != Flag::SUCCESS) status = false;
+    } else if (flag->is_uint64_t()) {
+      uint64_t value = flag->get_uint64_t();
+      if (range->check_uint64_t(value, true) != Flag::SUCCESS) status = false;
+    } else if (flag->is_size_t()) {
+      size_t value = flag->get_size_t();
+      if (range->check_size_t(value, true) != Flag::SUCCESS) status = false;
+    } else if (flag->is_double()) {
+      double value = flag->get_double();
+      if (range->check_double(value, true) != Flag::SUCCESS) status = false;
     }
   }
   return status;