src/hotspot/share/gc/parallel/psVirtualspace.cpp

8221260: Initialize more class members on construction, remove some unused ones
Reviewed-by:

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2015, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2003, 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.
***************
*** 44,54 ****
    set_committed(reserved_low_addr(), reserved_low_addr());
    DEBUG_ONLY(verify());
  }
  
  // Deprecated.
! PSVirtualSpace::PSVirtualSpace(): _alignment(os::vm_page_size()) {
  }
  
  // Deprecated.
  bool PSVirtualSpace::initialize(ReservedSpace rs,
                                  size_t commit_size) {
--- 44,60 ----
    set_committed(reserved_low_addr(), reserved_low_addr());
    DEBUG_ONLY(verify());
  }
  
  // Deprecated.
! PSVirtualSpace::PSVirtualSpace():
!   _alignment(os::vm_page_size()),
!   _reserved_low_addr(NULL),
!   _reserved_high_addr(NULL),
!   _committed_low_addr(NULL),
!   _committed_high_addr(NULL),
!   _special(false) {
  }
  
  // Deprecated.
  bool PSVirtualSpace::initialize(ReservedSpace rs,
                                  size_t commit_size) {