*** old/src/share/vm/runtime/commandLineFlagRangeList.cpp	Thu Jun 25 16:48:33 2015
--- new/src/share/vm/runtime/commandLineFlagRangeList.cpp	Thu Jun 25 16:48:33 2015

*** 30,39 ****
--- 30,48 ----
  #include "runtime/commandLineFlagRangeList.hpp"
  #include "runtime/os.hpp"
  #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_fprintf(defaultStream::error_stream(), msg, listPointer);
+     va_end(listPointer);
+   }
+ }
+ 
  class CommandLineFlagRange_int : public CommandLineFlagRange {
    int _min;
    int _max;
  
  public:

*** 42,56 ****
--- 51,62 ----
      _min=min, _max=max;
    }
  
    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",
+       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;
      }
    }

*** 70,84 ****
--- 76,87 ----
      _min=min, _max=max;
    }
  
    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",
+       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;
      }
    }

*** 98,112 ****
--- 101,112 ----
      _min=min, _max=max;
    }
  
    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",
+       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;
      }
    }

*** 126,140 ****
--- 126,137 ----
      _min=min, _max=max;
    }
  
    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",
+       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;
      }
    }

*** 154,168 ****
--- 151,162 ----
      _min=min, _max=max;
    }
  
    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",
+       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;
      }
    }

*** 182,196 ****
--- 176,187 ----
      _min=min, _max=max;
    }
  
    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",
+       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;
      }
    }

*** 210,224 ****
--- 201,212 ----
      _min=min, _max=max;
    }
  
    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",
+       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;
      }
    }