public abstract class jdk.internal.foreign.HeapMemorySegmentImpl<H> extends jdk.internal.foreign.AbstractMemorySegmentImpl
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: jdk.internal.foreign.HeapMemorySegmentImpl
  super_class: jdk.internal.foreign.AbstractMemorySegmentImpl
{
  private static final jdk.internal.misc.Unsafe UNSAFE;
    descriptor: Ljdk/internal/misc/Unsafe;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int BYTE_ARR_BASE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  final long offset;
    descriptor: J
    flags: (0x0010) ACC_FINAL

  final H base;
    descriptor: Ljava/lang/Object;
    flags: (0x0010) ACC_FINAL
    Signature: TH;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 48
            invokestatic jdk.internal.misc.Unsafe.getUnsafe:()Ljdk/internal/misc/Unsafe;
            putstatic jdk.internal.foreign.HeapMemorySegmentImpl.UNSAFE:Ljdk/internal/misc/Unsafe;
         1: .line 49
            getstatic jdk.internal.foreign.HeapMemorySegmentImpl.UNSAFE:Ljdk/internal/misc/Unsafe;
            ldc [B
            invokevirtual jdk.internal.misc.Unsafe.arrayBaseOffset:(Ljava/lang/Class;)I
            putstatic jdk.internal.foreign.HeapMemorySegmentImpl.BYTE_ARR_BASE:I
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(long, H, long, int, jdk.internal.foreign.MemoryScope);
    descriptor: (JLjava/lang/Object;JILjdk/internal/foreign/MemoryScope;)V
    flags: (0x0000) 
    Code:
      stack=5, locals=8, args_size=6
        start local 0 // jdk.internal.foreign.HeapMemorySegmentImpl this
        start local 1 // long offset
        start local 3 // java.lang.Object base
        start local 4 // long length
        start local 6 // int mask
        start local 7 // jdk.internal.foreign.MemoryScope scope
         0: .line 56
            aload 0 /* this */
            lload 4 /* length */
            iload 6 /* mask */
            aload 7 /* scope */
            invokespecial jdk.internal.foreign.AbstractMemorySegmentImpl.<init>:(JILjdk/internal/foreign/MemoryScope;)V
         1: .line 57
            aload 0 /* this */
            lload 1 /* offset */
            putfield jdk.internal.foreign.HeapMemorySegmentImpl.offset:J
         2: .line 58
            aload 0 /* this */
            aload 3 /* base */
            putfield jdk.internal.foreign.HeapMemorySegmentImpl.base:Ljava/lang/Object;
         3: .line 59
            return
        end local 7 // jdk.internal.foreign.MemoryScope scope
        end local 6 // int mask
        end local 4 // long length
        end local 3 // java.lang.Object base
        end local 1 // long offset
        end local 0 // jdk.internal.foreign.HeapMemorySegmentImpl this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Ljdk/internal/foreign/HeapMemorySegmentImpl<TH;>;
            0    4     1  offset  J
            0    4     3    base  TH;
            0    4     4  length  J
            0    4     6    mask  I
            0    4     7   scope  Ljdk/internal/foreign/MemoryScope;
    Signature: (JTH;JILjdk/internal/foreign/MemoryScope;)V
    RuntimeVisibleAnnotations: 
      jdk.internal.vm.annotation.ForceInline()
    MethodParameters:
        Name  Flags
      offset  
      base    
      length  
      mask    
      scope   

  abstract H base();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0400) ACC_ABSTRACT
    Signature: ()TH;

  long min();
    descriptor: ()J
    flags: (0x0000) 
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // jdk.internal.foreign.HeapMemorySegmentImpl this
         0: .line 66
            aload 0 /* this */
            getfield jdk.internal.foreign.HeapMemorySegmentImpl.offset:J
            lreturn
        end local 0 // jdk.internal.foreign.HeapMemorySegmentImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljdk/internal/foreign/HeapMemorySegmentImpl<TH;>;

  abstract jdk.internal.foreign.HeapMemorySegmentImpl<H> dup(long, long, int, jdk.internal.foreign.MemoryScope);
    descriptor: (JJILjdk/internal/foreign/MemoryScope;)Ljdk/internal/foreign/HeapMemorySegmentImpl;
    flags: (0x0400) ACC_ABSTRACT
    Signature: (JJILjdk/internal/foreign/MemoryScope;)Ljdk/internal/foreign/HeapMemorySegmentImpl<TH;>;
    MethodParameters:
        Name  Flags
      offset  
      size    
      mask    
      scope   

  java.nio.ByteBuffer makeByteBuffer();
    descriptor: ()Ljava/nio/ByteBuffer;
    flags: (0x0000) 
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // jdk.internal.foreign.HeapMemorySegmentImpl this
         0: .line 74
            aload 0 /* this */
            invokevirtual jdk.internal.foreign.HeapMemorySegmentImpl.base:()Ljava/lang/Object;
            instanceof byte[]
            ifne 2
         1: .line 75
            new java.lang.UnsupportedOperationException
            dup
            ldc "Not an address to an heap-allocated byte array"
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 77
      StackMap locals:
      StackMap stack:
            invokestatic jdk.internal.access.SharedSecrets.getJavaNioAccess:()Ljdk/internal/access/JavaNioAccess;
            astore 1 /* nioAccess */
        start local 1 // jdk.internal.access.JavaNioAccess nioAccess
         3: .line 78
            aload 1 /* nioAccess */
            aload 0 /* this */
            invokevirtual jdk.internal.foreign.HeapMemorySegmentImpl.base:()Ljava/lang/Object;
            checkcast byte[]
            aload 0 /* this */
            invokevirtual jdk.internal.foreign.HeapMemorySegmentImpl.min:()J
            l2i
            getstatic jdk.internal.foreign.HeapMemorySegmentImpl.BYTE_ARR_BASE:I
            isub
            aload 0 /* this */
            invokevirtual jdk.internal.foreign.HeapMemorySegmentImpl.byteSize:()J
            l2i
            aload 0 /* this */
            invokeinterface jdk.internal.access.JavaNioAccess.newHeapByteBuffer:([BIILjdk/internal/access/foreign/MemorySegmentProxy;)Ljava/nio/ByteBuffer;
            areturn
        end local 1 // jdk.internal.access.JavaNioAccess nioAccess
        end local 0 // jdk.internal.foreign.HeapMemorySegmentImpl this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Ljdk/internal/foreign/HeapMemorySegmentImpl<TH;>;
            3    4     1  nioAccess  Ljdk/internal/access/JavaNioAccess;

  jdk.internal.foreign.AbstractMemorySegmentImpl dup(long, long, int, jdk.internal.foreign.MemoryScope);
    descriptor: (JJILjdk/internal/foreign/MemoryScope;)Ljdk/internal/foreign/AbstractMemorySegmentImpl;
    flags: (0x1040) ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=7, locals=7, args_size=5
         0: .line 1
            aload 0
            lload 1
            lload 3
            iload 5
            aload 6
            invokevirtual jdk.internal.foreign.HeapMemorySegmentImpl.dup:(JJILjdk/internal/foreign/MemoryScope;)Ljdk/internal/foreign/HeapMemorySegmentImpl;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <H:Ljava/lang/Object;>Ljdk/internal/foreign/AbstractMemorySegmentImpl;
SourceFile: "HeapMemorySegmentImpl.java"
NestMembers:
  jdk.internal.foreign.HeapMemorySegmentImpl$OfByte  jdk.internal.foreign.HeapMemorySegmentImpl$OfChar  jdk.internal.foreign.HeapMemorySegmentImpl$OfDouble  jdk.internal.foreign.HeapMemorySegmentImpl$OfFloat  jdk.internal.foreign.HeapMemorySegmentImpl$OfInt  jdk.internal.foreign.HeapMemorySegmentImpl$OfLong  jdk.internal.foreign.HeapMemorySegmentImpl$OfShort
InnerClasses:
  public OfByte = jdk.internal.foreign.HeapMemorySegmentImpl$OfByte of jdk.internal.foreign.HeapMemorySegmentImpl
  public OfChar = jdk.internal.foreign.HeapMemorySegmentImpl$OfChar of jdk.internal.foreign.HeapMemorySegmentImpl
  public OfDouble = jdk.internal.foreign.HeapMemorySegmentImpl$OfDouble of jdk.internal.foreign.HeapMemorySegmentImpl
  public OfFloat = jdk.internal.foreign.HeapMemorySegmentImpl$OfFloat of jdk.internal.foreign.HeapMemorySegmentImpl
  public OfInt = jdk.internal.foreign.HeapMemorySegmentImpl$OfInt of jdk.internal.foreign.HeapMemorySegmentImpl
  public OfLong = jdk.internal.foreign.HeapMemorySegmentImpl$OfLong of jdk.internal.foreign.HeapMemorySegmentImpl
  public OfShort = jdk.internal.foreign.HeapMemorySegmentImpl$OfShort of jdk.internal.foreign.HeapMemorySegmentImpl