--- old/src/hotspot/share/runtime/flags/jvmFlagRangeList.hpp	2020-04-05 21:36:04.228691190 -0700
+++ /dev/null	2019-11-19 22:05:02.069813242 -0800
@@ -1,74 +0,0 @@
-/*
- * Copyright (c) 2015, 2019, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#ifndef SHARE_RUNTIME_FLAGS_JVMFLAGRANGELIST_HPP
-#define SHARE_RUNTIME_FLAGS_JVMFLAGRANGELIST_HPP
-
-#include "runtime/flags/jvmFlag.hpp"
-#include "utilities/growableArray.hpp"
-
-/*
- * Here we have a mechanism for extracting ranges specified in flag macro tables.
- *
- * The specified ranges are used to verify that flags have valid values.
- *
- * An example of a range is "min <= flag <= max". Both "min" and "max" must be
- * constant and can not change. If either "min" or "max" can change,
- * then we need to use constraint instead.
- */
-
-class JVMFlagRange : public CHeapObj<mtArguments> {
-protected:
-  const JVMFlag* const _flag;
-public:
-  // the "name" argument must be a string literal
-  JVMFlagRange(const JVMFlag* flag) : _flag(flag) {}
-  ~JVMFlagRange() {}
-  const JVMFlag* flag() const { return _flag; }
-  const char* name() const { return _flag->_name; }
-  virtual JVMFlag::Error check(bool verbose = true) { ShouldNotReachHere(); return JVMFlag::ERR_OTHER; }
-  virtual JVMFlag::Error check_int(int value, bool verbose = true) { ShouldNotReachHere(); return JVMFlag::ERR_OTHER; }
-  virtual JVMFlag::Error check_intx(intx value, bool verbose = true) { ShouldNotReachHere(); return JVMFlag::ERR_OTHER; }
-  virtual JVMFlag::Error check_uint(uint value, bool verbose = true) { ShouldNotReachHere(); return JVMFlag::ERR_OTHER; }
-  virtual JVMFlag::Error check_uintx(uintx value, bool verbose = true) { ShouldNotReachHere(); return JVMFlag::ERR_OTHER; }
-  virtual JVMFlag::Error check_uint64_t(uint64_t value, bool verbose = true) { ShouldNotReachHere(); return JVMFlag::ERR_OTHER; }
-  virtual JVMFlag::Error check_size_t(size_t value, bool verbose = true) { ShouldNotReachHere(); return JVMFlag::ERR_OTHER; }
-  virtual JVMFlag::Error check_double(double value, bool verbose = true) { ShouldNotReachHere(); return JVMFlag::ERR_OTHER; }
-  virtual void print(outputStream* st) { ; }
-};
-
-class JVMFlagRangeList : public AllStatic {
-  static GrowableArray<JVMFlagRange*>* _ranges;
-public:
-  static void init();
-  static int length() { return (_ranges != NULL) ? _ranges->length() : 0; }
-  static JVMFlagRange* at(int i) { return (_ranges != NULL) ? _ranges->at(i) : NULL; }
-  static JVMFlagRange* find(const JVMFlag* flag);
-  static void add(JVMFlagRange* range) { _ranges->append(range); }
-  static void print(outputStream* st, const JVMFlag* flag, RangeStrFunc default_range_str_func);
-  // Check the final values of all flags for ranges.
-  static bool check_ranges();
-};
-
-#endif // SHARE_RUNTIME_FLAGS_JVMFLAGRANGELIST_HPP