src/java.base/share/classes/java/nio/Direct-X-Buffer.java.template

*** 28,38 ****
  package java.nio;
  
  import java.io.FileDescriptor;
  import jdk.internal.misc.Unsafe;
  import jdk.internal.misc.VM;
! import jdk.internal.ref.Cleaner;
  import sun.nio.ch.DirectBuffer;
  
  
  class Direct$Type$Buffer$RW$$BO$
  #if[rw]
--- 28,39 ----
  package java.nio;
  
  import java.io.FileDescriptor;
  import jdk.internal.misc.Unsafe;
  import jdk.internal.misc.VM;
! import java.lang.ref.Cleaner;
! import jdk.internal.ref.CleanerFactory;
  import sun.nio.ch.DirectBuffer;
  
  
  class Direct$Type$Buffer$RW$$BO$
  #if[rw]
*** 96,112 ****
              Bits.unreserveMemory(size, capacity);
          }
  
      }
  
!     private final Cleaner cleaner;
  
!     public Cleaner cleaner() { return cleaner; }
  
  #else[byte]
  
!     public Cleaner cleaner() { return null; }
  
  #end[byte]
  
  #end[rw]
  
--- 97,113 ----
              Bits.unreserveMemory(size, capacity);
          }
  
      }
  
!     private final Cleaner.Cleanable cleaner;
  
!     public Cleaner.Cleanable cleaner() { return cleaner; }
  
  #else[byte]
  
!     public Cleaner.Cleanable cleaner() { return null; }
  
  #end[byte]
  
  #end[rw]
  
*** 134,144 ****
              // Round up to page boundary
              address = base + ps - (base & (ps - 1));
          } else {
              address = base;
          }
!         cleaner = Cleaner.create(this, new Deallocator(base, size, cap));
          att = null;
  #else[rw]
          super(cap);
  #end[rw]
      }
--- 135,145 ----
              // Round up to page boundary
              address = base + ps - (base & (ps - 1));
          } else {
              address = base;
          }
!         cleaner = CleanerFactory.cleaner().register(this, new Deallocator(base, size, cap));
          att = null;
  #else[rw]
          super(cap);
  #end[rw]
      }
*** 174,184 ****
                                       Runnable unmapper)
      {
  #if[rw]
          super(-1, 0, cap, cap, fd);
          address = addr;
!         cleaner = Cleaner.create(this, unmapper);
          att = null;
  #else[rw]
          super(cap, addr, fd, unmapper);
  #end[rw]
      }
--- 175,187 ----
                                       Runnable unmapper)
      {
  #if[rw]
          super(-1, 0, cap, cap, fd);
          address = addr;
!         cleaner = (unmapper == null)
!                   ? null
!                   : CleanerFactory.cleaner().register(this, unmapper);
          att = null;
  #else[rw]
          super(cap, addr, fd, unmapper);
  #end[rw]
      }