https://cassandra.apache.org: The Apache Cassandra Project develops a highly scalable second-generation distributed database, bringing together Dynamo's fully distributed design and Bigtable's ColumnFamily-based data model.
  • Andres de la Peña
  • Avinash Lakshman
  • Aleksey Yeschenko
  • Aaron Morton
  • Ariel Weisberg
  • Blake Eggleston
  • Benedict Elliott Smith
  • Benjamin Lerer
  • Branimir Lambov
  • Brandon Williams
  • Carl Yeksigian
  • David Brosiusd
  • Dikang Gu
  • Eric Evans
  • Gary Dusbabek
  • Chris Goffinet
  • Alex Petrov
  • Laine Jaakko Olavi
  • T Jake Luciani
  • Jason Brown
  • Jonathan Ellis
  • Jake Farrell
  • Jeff Jirsa
  • Joel Knighton
  • Josh McKenzie
  • Johan Oskarsson
  • Jun Rao
  • Jay Zhuang
  • Sankalp Kohli
  • Marcus Eriksson
  • Michael Semb Wever
  • Mikhail Stepura
  • Michael Shuler
  • Paulo Motta
  • Prashant Malik
  • Robert Stupp
  • Peter Schuller
  • Sam Tunnicliffe
  • Sylvain Lebresne
  • Stefania Alborghetti
  • Tyler Hobbs
  • Vijay Parthasarathy
  • Pavel Yaskevich
  • Yuki Morishita
  • Nate McCall 
public abstract class org.apache.cassandra.utils.memory.MemoryUtil
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.cassandra.utils.memory.MemoryUtil
  super_class: java.lang.Object
{
  private static final long UNSAFE_COPY_THRESHOLD;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1048576

  private static final sun.misc.Unsafe unsafe;
    descriptor: Lsun/misc/Unsafe;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.lang.Class<?> DIRECT_BYTE_BUFFER_CLASS;
    descriptor: Ljava/lang/Class;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/lang/Class<*>;

  private static final java.lang.Class<?> RO_DIRECT_BYTE_BUFFER_CLASS;
    descriptor: Ljava/lang/Class;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/lang/Class<*>;

  private static final long DIRECT_BYTE_BUFFER_ADDRESS_OFFSET;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final long DIRECT_BYTE_BUFFER_CAPACITY_OFFSET;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final long DIRECT_BYTE_BUFFER_LIMIT_OFFSET;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final long DIRECT_BYTE_BUFFER_POSITION_OFFSET;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final long DIRECT_BYTE_BUFFER_ATTACHMENT_OFFSET;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.lang.Class<?> BYTE_BUFFER_CLASS;
    descriptor: Ljava/lang/Class;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/lang/Class<*>;

  private static final long BYTE_BUFFER_OFFSET_OFFSET;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final long BYTE_BUFFER_HB_OFFSET;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final long BYTE_ARRAY_BASE_OFFSET;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final boolean BIG_ENDIAN;
    descriptor: Z
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  public static final boolean INVERTED_ORDER;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=2, args_size=0
         0: .line 32
            ldc Lorg/apache/cassandra/utils/memory/MemoryUtil;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic org.apache.cassandra.utils.memory.MemoryUtil.$assertionsDisabled:Z
         3: .line 48
            invokestatic java.nio.ByteOrder.nativeOrder:()Ljava/nio/ByteOrder;
            getstatic java.nio.ByteOrder.BIG_ENDIAN:Ljava/nio/ByteOrder;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.BIG_ENDIAN:Z
         4: .line 50
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 5
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.BIG_ENDIAN:Z
            ifne 5
            iconst_1
            goto 6
      StackMap locals:
      StackMap stack:
         5: iconst_0
      StackMap locals:
      StackMap stack: int
         6: putstatic org.apache.cassandra.utils.memory.MemoryUtil.INVERTED_ORDER:Z
         7: .line 56
            ldc Lsun/misc/Unsafe;
            ldc "theUnsafe"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            astore 0 /* field */
        start local 0 // java.lang.reflect.Field field
         8: .line 57
            aload 0 /* field */
            iconst_1
            invokevirtual java.lang.reflect.Field.setAccessible:(Z)V
         9: .line 58
            aload 0 /* field */
            aconst_null
            invokevirtual java.lang.reflect.Field.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast sun.misc.Unsafe
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
        10: .line 59
            iconst_0
            invokestatic java.nio.ByteBuffer.allocateDirect:(I)Ljava/nio/ByteBuffer;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            astore 1 /* clazz */
        start local 1 // java.lang.Class clazz
        11: .line 60
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            ldc Ljava/nio/Buffer;
            ldc "address"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_ADDRESS_OFFSET:J
        12: .line 61
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            ldc Ljava/nio/Buffer;
            ldc "capacity"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CAPACITY_OFFSET:J
        13: .line 62
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            ldc Ljava/nio/Buffer;
            ldc "limit"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_LIMIT_OFFSET:J
        14: .line 63
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            ldc Ljava/nio/Buffer;
            ldc "position"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_POSITION_OFFSET:J
        15: .line 64
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 1 /* clazz */
            ldc "att"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_ATTACHMENT_OFFSET:J
        16: .line 65
            aload 1 /* clazz */
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CLASS:Ljava/lang/Class;
        17: .line 66
            iconst_0
            invokestatic java.nio.ByteBuffer.allocateDirect:(I)Ljava/nio/ByteBuffer;
            invokevirtual java.nio.ByteBuffer.asReadOnlyBuffer:()Ljava/nio/ByteBuffer;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.RO_DIRECT_BYTE_BUFFER_CLASS:Ljava/lang/Class;
        18: .line 68
            iconst_0
            invokestatic java.nio.ByteBuffer.allocate:(I)Ljava/nio/ByteBuffer;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            astore 1 /* clazz */
        19: .line 69
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            ldc Ljava/nio/ByteBuffer;
            ldc "offset"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.BYTE_BUFFER_OFFSET_OFFSET:J
        20: .line 70
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            ldc Ljava/nio/ByteBuffer;
            ldc "hb"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
            invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.BYTE_BUFFER_HB_OFFSET:J
        21: .line 71
            aload 1 /* clazz */
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.BYTE_BUFFER_CLASS:Ljava/lang/Class;
        22: .line 73
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            ldc [B
            invokevirtual sun.misc.Unsafe.arrayBaseOffset:(Ljava/lang/Class;)I
            i2l
            putstatic org.apache.cassandra.utils.memory.MemoryUtil.BYTE_ARRAY_BASE_OFFSET:J
        end local 1 // java.lang.Class clazz
        end local 0 // java.lang.reflect.Field field
        23: .line 74
            goto 26
        24: .line 75
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 0 /* e */
        start local 0 // java.lang.Exception e
        25: .line 77
            new java.lang.AssertionError
            dup
            aload 0 /* e */
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 0 // java.lang.Exception e
        26: .line 79
      StackMap locals:
      StackMap stack:
            return
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            8   23     0  field  Ljava/lang/reflect/Field;
           11   23     1  clazz  Ljava/lang/Class<*>;
           25   26     0      e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           7    23      24  Class java.lang.Exception

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.memory.MemoryUtil this
         0: .line 32
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.cassandra.utils.memory.MemoryUtil this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/memory/MemoryUtil;

  public static int pageSize();
    descriptor: ()I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 83
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            invokevirtual sun.misc.Unsafe.pageSize:()I
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static long getAddress(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // java.nio.ByteBuffer buffer
         0: .line 88
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.$assertionsDisabled:Z
            ifne 1
            aload 0 /* buffer */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CLASS:Ljava/lang/Class;
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 89
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* buffer */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_ADDRESS_OFFSET:J
            invokevirtual sun.misc.Unsafe.getLong:(Ljava/lang/Object;J)J
            lreturn
        end local 0 // java.nio.ByteBuffer buffer
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0  buffer  Ljava/nio/ByteBuffer;
    MethodParameters:
        Name  Flags
      buffer  

  public static long allocate(long);
    descriptor: (J)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // long size
         0: .line 94
            lload 0 /* size */
            invokestatic com.sun.jna.Native.malloc:(J)J
            lreturn
        end local 0 // long size
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  size  J
    MethodParameters:
      Name  Flags
      size  

  public static void free(long);
    descriptor: (J)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // long peer
         0: .line 99
            lload 0 /* peer */
            invokestatic com.sun.jna.Native.free:(J)V
         1: .line 100
            return
        end local 0 // long peer
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  peer  J
    MethodParameters:
      Name  Flags
      peer  

  public static void setByte(long, byte);
    descriptor: (JB)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // long address
        start local 2 // byte b
         0: .line 104
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            iload 2 /* b */
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         1: .line 105
            return
        end local 2 // byte b
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  address  J
            0    2     2        b  B
    MethodParameters:
         Name  Flags
      address  
      b        

  public static void setByte(long, int, byte);
    descriptor: (JIB)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // long address
        start local 2 // int count
        start local 3 // byte b
         0: .line 109
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            iload 2 /* count */
            i2l
            iload 3 /* b */
            invokevirtual sun.misc.Unsafe.setMemory:(JJB)V
         1: .line 110
            return
        end local 3 // byte b
        end local 2 // int count
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  address  J
            0    2     2    count  I
            0    2     3        b  B
    MethodParameters:
         Name  Flags
      address  
      count    
      b        

  public static void setShort(long, short);
    descriptor: (JS)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // long address
        start local 2 // short s
         0: .line 114
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            iload 2 /* s */
            invokevirtual sun.misc.Unsafe.putShort:(JS)V
         1: .line 115
            return
        end local 2 // short s
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  address  J
            0    2     2        s  S
    MethodParameters:
         Name  Flags
      address  
      s        

  public static void setInt(long, int);
    descriptor: (JI)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // long address
        start local 2 // int l
         0: .line 119
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 2
         1: .line 120
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            iload 2 /* l */
            invokevirtual sun.misc.Unsafe.putInt:(JI)V
            goto 3
         2: .line 122
      StackMap locals:
      StackMap stack:
            lload 0 /* address */
            iload 2 /* l */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.putIntByByte:(JI)V
         3: .line 123
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int l
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0  address  J
            0    4     2        l  I
    MethodParameters:
         Name  Flags
      address  
      l        

  public static void setLong(long, long);
    descriptor: (JJ)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // long address
        start local 2 // long l
         0: .line 127
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 2
         1: .line 128
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lload 2 /* l */
            invokevirtual sun.misc.Unsafe.putLong:(JJ)V
            goto 3
         2: .line 130
      StackMap locals:
      StackMap stack:
            lload 0 /* address */
            lload 2 /* l */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.putLongByByte:(JJ)V
         3: .line 131
      StackMap locals:
      StackMap stack:
            return
        end local 2 // long l
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0  address  J
            0    4     2        l  J
    MethodParameters:
         Name  Flags
      address  
      l        

  public static byte getByte(long);
    descriptor: (J)B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // long address
         0: .line 135
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            ireturn
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  address  J
    MethodParameters:
         Name  Flags
      address  

  public static int getShort(long);
    descriptor: (J)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // long address
         0: .line 140
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 1
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getShort:(J)S
            goto 2
      StackMap locals:
      StackMap stack:
         1: lload 0 /* address */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getShortByByte:(J)I
      StackMap locals:
      StackMap stack: int
         2: ldc 65535
            iand
            ireturn
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  address  J
    MethodParameters:
         Name  Flags
      address  

  public static int getInt(long);
    descriptor: (J)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // long address
         0: .line 145
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 1
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getInt:(J)I
            goto 2
      StackMap locals:
      StackMap stack:
         1: lload 0 /* address */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getIntByByte:(J)I
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  address  J
    MethodParameters:
         Name  Flags
      address  

  public static long getLong(long);
    descriptor: (J)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // long address
         0: .line 150
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 1
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getLong:(J)J
            goto 2
      StackMap locals:
      StackMap stack:
         1: lload 0 /* address */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getLongByByte:(J)J
      StackMap locals:
      StackMap stack: long
         2: lreturn
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0  address  J
    MethodParameters:
         Name  Flags
      address  

  public static java.nio.ByteBuffer getByteBuffer(long, int);
    descriptor: (JI)Ljava/nio/ByteBuffer;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // long address
        start local 2 // int length
         0: .line 155
            lload 0 /* address */
            iload 2 /* length */
            invokestatic java.nio.ByteOrder.nativeOrder:()Ljava/nio/ByteOrder;
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getByteBuffer:(JILjava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
            areturn
        end local 2 // int length
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  address  J
            0    1     2   length  I
    MethodParameters:
         Name  Flags
      address  
      length   

  public static java.nio.ByteBuffer getByteBuffer(long, int, java.nio.ByteOrder);
    descriptor: (JILjava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=5, args_size=3
        start local 0 // long address
        start local 2 // int length
        start local 3 // java.nio.ByteOrder order
         0: .line 160
            aload 3 /* order */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getHollowDirectByteBuffer:(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
            astore 4 /* instance */
        start local 4 // java.nio.ByteBuffer instance
         1: .line 161
            aload 4 /* instance */
            lload 0 /* address */
            iload 2 /* length */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setByteBuffer:(Ljava/nio/ByteBuffer;JI)V
         2: .line 162
            aload 4 /* instance */
            areturn
        end local 4 // java.nio.ByteBuffer instance
        end local 3 // java.nio.ByteOrder order
        end local 2 // int length
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0   address  J
            0    3     2    length  I
            0    3     3     order  Ljava/nio/ByteOrder;
            1    3     4  instance  Ljava/nio/ByteBuffer;
    MethodParameters:
         Name  Flags
      address  
      length   
      order    

  public static java.nio.ByteBuffer getHollowDirectByteBuffer();
    descriptor: ()Ljava/nio/ByteBuffer;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 167
            invokestatic java.nio.ByteOrder.nativeOrder:()Ljava/nio/ByteOrder;
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getHollowDirectByteBuffer:(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static java.nio.ByteBuffer getHollowDirectByteBuffer(java.nio.ByteOrder);
    descriptor: (Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // java.nio.ByteOrder order
         0: .line 175
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CLASS:Ljava/lang/Class;
            invokevirtual sun.misc.Unsafe.allocateInstance:(Ljava/lang/Class;)Ljava/lang/Object;
            checkcast java.nio.ByteBuffer
            astore 1 /* instance */
        start local 1 // java.nio.ByteBuffer instance
         1: .line 176
            goto 4
        end local 1 // java.nio.ByteBuffer instance
         2: .line 177
      StackMap locals:
      StackMap stack: java.lang.InstantiationException
            astore 2 /* e */
        start local 2 // java.lang.InstantiationException e
         3: .line 179
            new java.lang.AssertionError
            dup
            aload 2 /* e */
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 2 // java.lang.InstantiationException e
        start local 1 // java.nio.ByteBuffer instance
         4: .line 181
      StackMap locals: java.nio.ByteBuffer
      StackMap stack:
            aload 1 /* instance */
            aload 0 /* order */
            invokevirtual java.nio.ByteBuffer.order:(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
            pop
         5: .line 182
            aload 1 /* instance */
            areturn
        end local 1 // java.nio.ByteBuffer instance
        end local 0 // java.nio.ByteOrder order
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0     order  Ljava/nio/ByteOrder;
            1    2     1  instance  Ljava/nio/ByteBuffer;
            4    6     1  instance  Ljava/nio/ByteBuffer;
            3    4     2         e  Ljava/lang/InstantiationException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.InstantiationException
    MethodParameters:
       Name  Flags
      order  

  public static java.nio.ByteBuffer getHollowByteBuffer();
    descriptor: ()Ljava/nio/ByteBuffer;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=0
         0: .line 190
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.BYTE_BUFFER_CLASS:Ljava/lang/Class;
            invokevirtual sun.misc.Unsafe.allocateInstance:(Ljava/lang/Class;)Ljava/lang/Object;
            checkcast java.nio.ByteBuffer
            astore 0 /* instance */
        start local 0 // java.nio.ByteBuffer instance
         1: .line 191
            goto 4
        end local 0 // java.nio.ByteBuffer instance
         2: .line 192
      StackMap locals:
      StackMap stack: java.lang.InstantiationException
            astore 1 /* e */
        start local 1 // java.lang.InstantiationException e
         3: .line 194
            new java.lang.AssertionError
            dup
            aload 1 /* e */
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 1 // java.lang.InstantiationException e
        start local 0 // java.nio.ByteBuffer instance
         4: .line 196
      StackMap locals: java.nio.ByteBuffer
      StackMap stack:
            aload 0 /* instance */
            invokestatic java.nio.ByteOrder.nativeOrder:()Ljava/nio/ByteOrder;
            invokevirtual java.nio.ByteBuffer.order:(Ljava/nio/ByteOrder;)Ljava/nio/ByteBuffer;
            pop
         5: .line 197
            aload 0 /* instance */
            areturn
        end local 0 // java.nio.ByteBuffer instance
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            1    2     0  instance  Ljava/nio/ByteBuffer;
            4    6     0  instance  Ljava/nio/ByteBuffer;
            3    4     1         e  Ljava/lang/InstantiationException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.InstantiationException

  public static void setByteBuffer(java.nio.ByteBuffer, long, int);
    descriptor: (Ljava/nio/ByteBuffer;JI)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=3
        start local 0 // java.nio.ByteBuffer instance
        start local 1 // long address
        start local 3 // int length
         0: .line 202
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* instance */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_ADDRESS_OFFSET:J
            lload 1 /* address */
            invokevirtual sun.misc.Unsafe.putLong:(Ljava/lang/Object;JJ)V
         1: .line 203
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* instance */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CAPACITY_OFFSET:J
            iload 3 /* length */
            invokevirtual sun.misc.Unsafe.putInt:(Ljava/lang/Object;JI)V
         2: .line 204
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* instance */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_LIMIT_OFFSET:J
            iload 3 /* length */
            invokevirtual sun.misc.Unsafe.putInt:(Ljava/lang/Object;JI)V
         3: .line 205
            return
        end local 3 // int length
        end local 1 // long address
        end local 0 // java.nio.ByteBuffer instance
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0  instance  Ljava/nio/ByteBuffer;
            0    4     1   address  J
            0    4     3    length  I
    MethodParameters:
          Name  Flags
      instance  
      address   
      length    

  public static java.lang.Object getAttachment(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)Ljava/lang/Object;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // java.nio.ByteBuffer instance
         0: .line 209
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.$assertionsDisabled:Z
            ifne 1
            aload 0 /* instance */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CLASS:Ljava/lang/Class;
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 210
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* instance */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_ATTACHMENT_OFFSET:J
            invokevirtual sun.misc.Unsafe.getObject:(Ljava/lang/Object;J)Ljava/lang/Object;
            areturn
        end local 0 // java.nio.ByteBuffer instance
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0  instance  Ljava/nio/ByteBuffer;
    MethodParameters:
          Name  Flags
      instance  

  public static void setAttachment(java.nio.ByteBuffer, java.lang.Object);
    descriptor: (Ljava/nio/ByteBuffer;Ljava/lang/Object;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // java.nio.ByteBuffer instance
        start local 1 // java.lang.Object next
         0: .line 215
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.$assertionsDisabled:Z
            ifne 1
            aload 0 /* instance */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CLASS:Ljava/lang/Class;
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 216
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* instance */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_ATTACHMENT_OFFSET:J
            aload 1 /* next */
            invokevirtual sun.misc.Unsafe.putObject:(Ljava/lang/Object;JLjava/lang/Object;)V
         2: .line 217
            return
        end local 1 // java.lang.Object next
        end local 0 // java.nio.ByteBuffer instance
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0  instance  Ljava/nio/ByteBuffer;
            0    3     1      next  Ljava/lang/Object;
    MethodParameters:
          Name  Flags
      instance  
      next      

  public static java.nio.ByteBuffer duplicateDirectByteBuffer(java.nio.ByteBuffer, java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;Ljava/nio/ByteBuffer;)Ljava/nio/ByteBuffer;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=8, locals=2, args_size=2
        start local 0 // java.nio.ByteBuffer source
        start local 1 // java.nio.ByteBuffer hollowBuffer
         0: .line 221
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.$assertionsDisabled:Z
            ifne 1
            aload 0 /* source */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CLASS:Ljava/lang/Class;
            if_acmpeq 1
            aload 0 /* source */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.RO_DIRECT_BYTE_BUFFER_CLASS:Ljava/lang/Class;
            if_acmpeq 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 222
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 1 /* hollowBuffer */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_ADDRESS_OFFSET:J
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* source */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_ADDRESS_OFFSET:J
            invokevirtual sun.misc.Unsafe.getLong:(Ljava/lang/Object;J)J
            invokevirtual sun.misc.Unsafe.putLong:(Ljava/lang/Object;JJ)V
         2: .line 223
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 1 /* hollowBuffer */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_POSITION_OFFSET:J
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* source */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_POSITION_OFFSET:J
            invokevirtual sun.misc.Unsafe.getInt:(Ljava/lang/Object;J)I
            invokevirtual sun.misc.Unsafe.putInt:(Ljava/lang/Object;JI)V
         3: .line 224
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 1 /* hollowBuffer */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_LIMIT_OFFSET:J
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* source */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_LIMIT_OFFSET:J
            invokevirtual sun.misc.Unsafe.getInt:(Ljava/lang/Object;J)I
            invokevirtual sun.misc.Unsafe.putInt:(Ljava/lang/Object;JI)V
         4: .line 225
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 1 /* hollowBuffer */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CAPACITY_OFFSET:J
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* source */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.DIRECT_BYTE_BUFFER_CAPACITY_OFFSET:J
            invokevirtual sun.misc.Unsafe.getInt:(Ljava/lang/Object;J)I
            invokevirtual sun.misc.Unsafe.putInt:(Ljava/lang/Object;JI)V
         5: .line 226
            aload 1 /* hollowBuffer */
            areturn
        end local 1 // java.nio.ByteBuffer hollowBuffer
        end local 0 // java.nio.ByteBuffer source
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0        source  Ljava/nio/ByteBuffer;
            0    6     1  hollowBuffer  Ljava/nio/ByteBuffer;
    MethodParameters:
              Name  Flags
      source        
      hollowBuffer  

  public static long getLongByByte(long);
    descriptor: (J)J
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=2, args_size=1
        start local 0 // long address
         0: .line 231
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.BIG_ENDIAN:Z
            ifeq 16
         1: .line 233
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            bipush 56
            lshl
         2: .line 234
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 48
            lshl
         3: .line 233
            lor
         4: .line 235
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 2
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 40
            lshl
         5: .line 233
            lor
         6: .line 236
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 3
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 32
            lshl
         7: .line 233
            lor
         8: .line 237
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 4
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 24
            lshl
         9: .line 233
            lor
        10: .line 238
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 5
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 16
            lshl
        11: .line 233
            lor
        12: .line 239
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 6
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 8
            lshl
        13: .line 233
            lor
        14: .line 240
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 7
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
        15: .line 233
            lor
            lreturn
        16: .line 244
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 7
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            bipush 56
            lshl
        17: .line 245
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 6
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 48
            lshl
        18: .line 244
            lor
        19: .line 246
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 5
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 40
            lshl
        20: .line 244
            lor
        21: .line 247
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 4
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 32
            lshl
        22: .line 244
            lor
        23: .line 248
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 3
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 24
            lshl
        24: .line 244
            lor
        25: .line 249
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 2
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 16
            lshl
        26: .line 244
            lor
        27: .line 250
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 8
            lshl
        28: .line 244
            lor
        29: .line 251
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
        30: .line 244
            lor
            lreturn
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   31     0  address  J
    MethodParameters:
         Name  Flags
      address  

  public static int getIntByByte(long);
    descriptor: (J)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=2, args_size=1
        start local 0 // long address
         0: .line 257
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.BIG_ENDIAN:Z
            ifeq 8
         1: .line 259
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            bipush 24
            ishl
         2: .line 260
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
            bipush 16
            ishl
         3: .line 259
            ior
         4: .line 261
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 2
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
            bipush 8
            ishl
         5: .line 259
            ior
         6: .line 262
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 3
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
         7: .line 259
            ior
            ireturn
         8: .line 266
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 3
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            bipush 24
            ishl
         9: .line 267
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 2
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
            bipush 16
            ishl
        10: .line 266
            ior
        11: .line 268
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
            bipush 8
            ishl
        12: .line 266
            ior
        13: .line 269
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
        14: .line 266
            ior
            ireturn
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   15     0  address  J
    MethodParameters:
         Name  Flags
      address  

  public static int getShortByByte(long);
    descriptor: (J)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=2, args_size=1
        start local 0 // long address
         0: .line 276
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.BIG_ENDIAN:Z
            ifeq 4
         1: .line 278
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            bipush 8
            ishl
         2: .line 279
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
         3: .line 278
            ior
            ireturn
         4: .line 283
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            bipush 8
            ishl
         5: .line 284
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
         6: .line 283
            ior
            ireturn
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0  address  J
    MethodParameters:
         Name  Flags
      address  

  public static void putLongByByte(long, long);
    descriptor: (JJ)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=2
        start local 0 // long address
        start local 2 // long value
         0: .line 290
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.BIG_ENDIAN:Z
            ifeq 10
         1: .line 292
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lload 2 /* value */
            bipush 56
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         2: .line 293
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            lload 2 /* value */
            bipush 48
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         3: .line 294
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 2
            ladd
            lload 2 /* value */
            bipush 40
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         4: .line 295
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 3
            ladd
            lload 2 /* value */
            bipush 32
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         5: .line 296
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 4
            ladd
            lload 2 /* value */
            bipush 24
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         6: .line 297
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 5
            ladd
            lload 2 /* value */
            bipush 16
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         7: .line 298
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 6
            ladd
            lload 2 /* value */
            bipush 8
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         8: .line 299
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 7
            ladd
            lload 2 /* value */
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         9: .line 300
            goto 18
        10: .line 303
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 7
            ladd
            lload 2 /* value */
            bipush 56
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        11: .line 304
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 6
            ladd
            lload 2 /* value */
            bipush 48
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        12: .line 305
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 5
            ladd
            lload 2 /* value */
            bipush 40
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        13: .line 306
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 4
            ladd
            lload 2 /* value */
            bipush 32
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        14: .line 307
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 3
            ladd
            lload 2 /* value */
            bipush 24
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        15: .line 308
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 2
            ladd
            lload 2 /* value */
            bipush 16
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        16: .line 309
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            lload 2 /* value */
            bipush 8
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        17: .line 310
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lload 2 /* value */
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        18: .line 312
      StackMap locals:
      StackMap stack:
            return
        end local 2 // long value
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   19     0  address  J
            0   19     2    value  J
    MethodParameters:
         Name  Flags
      address  
      value    

  public static void putIntByByte(long, int);
    descriptor: (JI)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // long address
        start local 2 // int value
         0: .line 316
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.BIG_ENDIAN:Z
            ifeq 6
         1: .line 318
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            iload 2 /* value */
            bipush 24
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         2: .line 319
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            iload 2 /* value */
            bipush 16
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         3: .line 320
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 2
            ladd
            iload 2 /* value */
            bipush 8
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         4: .line 321
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 3
            ladd
            iload 2 /* value */
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         5: .line 322
            goto 10
         6: .line 325
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 3
            ladd
            iload 2 /* value */
            bipush 24
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         7: .line 326
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            ldc 2
            ladd
            iload 2 /* value */
            bipush 16
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         8: .line 327
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            lconst_1
            ladd
            iload 2 /* value */
            bipush 8
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         9: .line 328
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* address */
            iload 2 /* value */
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        10: .line 330
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int value
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   11     0  address  J
            0   11     2    value  I
    MethodParameters:
         Name  Flags
      address  
      value    

  public static void setBytes(long, java.nio.ByteBuffer);
    descriptor: (JLjava/nio/ByteBuffer;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=5, args_size=2
        start local 0 // long address
        start local 2 // java.nio.ByteBuffer buffer
         0: .line 334
            aload 2 /* buffer */
            invokevirtual java.nio.ByteBuffer.position:()I
            istore 3 /* start */
        start local 3 // int start
         1: .line 335
            aload 2 /* buffer */
            invokevirtual java.nio.ByteBuffer.limit:()I
            iload 3 /* start */
            isub
            istore 4 /* count */
        start local 4 // int count
         2: .line 336
            iload 4 /* count */
            ifne 4
         3: .line 337
            return
         4: .line 339
      StackMap locals: int int
      StackMap stack:
            aload 2 /* buffer */
            invokevirtual java.nio.ByteBuffer.isDirect:()Z
            ifeq 6
         5: .line 340
            aload 2 /* buffer */
            checkcast sun.nio.ch.DirectBuffer
            invokeinterface sun.nio.ch.DirectBuffer.address:()J
            iload 3 /* start */
            i2l
            ladd
            lload 0 /* address */
            iload 4 /* count */
            i2l
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setBytes:(JJJ)V
            goto 7
         6: .line 342
      StackMap locals:
      StackMap stack:
            lload 0 /* address */
            aload 2 /* buffer */
            invokevirtual java.nio.ByteBuffer.array:()[B
            aload 2 /* buffer */
            invokevirtual java.nio.ByteBuffer.arrayOffset:()I
            iload 3 /* start */
            iadd
            iload 4 /* count */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setBytes:(J[BII)V
         7: .line 343
      StackMap locals:
      StackMap stack:
            return
        end local 4 // int count
        end local 3 // int start
        end local 2 // java.nio.ByteBuffer buffer
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    8     0  address  J
            0    8     2   buffer  Ljava/nio/ByteBuffer;
            1    8     3    start  I
            2    8     4    count  I
    MethodParameters:
         Name  Flags
      address  
      buffer   

  public static void setBytes(long, byte[], int, int);
    descriptor: (J[BII)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=5, args_size=4
        start local 0 // long address
        start local 2 // byte[] buffer
        start local 3 // int bufferOffset
        start local 4 // int count
         0: .line 355
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.$assertionsDisabled:Z
            ifne 1
            aload 2 /* buffer */
            ifnonnull 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 356
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.$assertionsDisabled:Z
            ifne 3
            iload 3 /* bufferOffset */
            iflt 2
            iload 4 /* count */
            iflt 2
            iload 3 /* bufferOffset */
            iload 4 /* count */
            iadd
            aload 2 /* buffer */
            arraylength
            if_icmple 3
      StackMap locals:
      StackMap stack:
         2: new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         3: .line 357
      StackMap locals:
      StackMap stack:
            aload 2 /* buffer */
            iload 3 /* bufferOffset */
            lload 0 /* address */
            iload 4 /* count */
            i2l
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setBytes:([BIJJ)V
         4: .line 358
            return
        end local 4 // int count
        end local 3 // int bufferOffset
        end local 2 // byte[] buffer
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    5     0       address  J
            0    5     2        buffer  [B
            0    5     3  bufferOffset  I
            0    5     4         count  I
    MethodParameters:
              Name  Flags
      address       
      buffer        
      bufferOffset  
      count         

  public static void setBytes(long, long, long);
    descriptor: (JJJ)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=8, args_size=3
        start local 0 // long src
        start local 2 // long trg
        start local 4 // long count
         0: .line 362
            goto 8
         1: .line 364
      StackMap locals:
      StackMap stack:
            lload 4 /* count */
            ldc 1048576
            lcmp
            ifle 2
            ldc 1048576
            goto 3
      StackMap locals:
      StackMap stack:
         2: lload 4 /* count */
      StackMap locals:
      StackMap stack: long
         3: lstore 6 /* size */
        start local 6 // long size
         4: .line 365
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            lload 0 /* src */
            lload 2 /* trg */
            lload 6 /* size */
            invokevirtual sun.misc.Unsafe.copyMemory:(JJJ)V
         5: .line 366
            lload 4 /* count */
            lload 6 /* size */
            lsub
            lstore 4 /* count */
         6: .line 367
            lload 0 /* src */
            lload 6 /* size */
            ladd
            lstore 0 /* src */
         7: .line 368
            lload 2 /* trg */
            lload 6 /* size */
            ladd
            lstore 2 /* trg */
        end local 6 // long size
         8: .line 362
      StackMap locals:
      StackMap stack:
            lload 4 /* count */
            lconst_0
            lcmp
            ifgt 1
         9: .line 370
            return
        end local 4 // long count
        end local 2 // long trg
        end local 0 // long src
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0    src  J
            0   10     2    trg  J
            0   10     4  count  J
            4    8     6   size  J
    MethodParameters:
       Name  Flags
      src    
      trg    
      count  

  public static void setBytes(byte[], int, long, long);
    descriptor: ([BIJJ)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=9, locals=8, args_size=4
        start local 0 // byte[] src
        start local 1 // int offset
        start local 2 // long trg
        start local 4 // long count
         0: .line 374
            goto 8
         1: .line 376
      StackMap locals:
      StackMap stack:
            lload 4 /* count */
            ldc 1048576
            lcmp
            ifle 2
            ldc 1048576
            goto 3
      StackMap locals:
      StackMap stack:
         2: lload 4 /* count */
      StackMap locals:
      StackMap stack: long
         3: lstore 6 /* size */
        start local 6 // long size
         4: .line 377
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aload 0 /* src */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.BYTE_ARRAY_BASE_OFFSET:J
            iload 1 /* offset */
            i2l
            ladd
            aconst_null
            lload 2 /* trg */
            lload 6 /* size */
            invokevirtual sun.misc.Unsafe.copyMemory:(Ljava/lang/Object;JLjava/lang/Object;JJ)V
         5: .line 378
            lload 4 /* count */
            lload 6 /* size */
            lsub
            lstore 4 /* count */
         6: .line 379
            iload 1 /* offset */
            i2l
            lload 6 /* size */
            ladd
            l2i
            istore 1 /* offset */
         7: .line 380
            lload 2 /* trg */
            lload 6 /* size */
            ladd
            lstore 2 /* trg */
        end local 6 // long size
         8: .line 374
      StackMap locals:
      StackMap stack:
            lload 4 /* count */
            lconst_0
            lcmp
            ifgt 1
         9: .line 382
            return
        end local 4 // long count
        end local 2 // long trg
        end local 1 // int offset
        end local 0 // byte[] src
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0     src  [B
            0   10     1  offset  I
            0   10     2     trg  J
            0   10     4   count  J
            4    8     6    size  J
    MethodParameters:
        Name  Flags
      src     
      offset  
      trg     
      count   

  public static void getBytes(long, byte[], int, int);
    descriptor: (J[BII)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=9, locals=5, args_size=4
        start local 0 // long address
        start local 2 // byte[] buffer
        start local 3 // int bufferOffset
        start local 4 // int count
         0: .line 394
            aload 2 /* buffer */
            ifnonnull 2
         1: .line 395
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 396
      StackMap locals:
      StackMap stack:
            iload 3 /* bufferOffset */
            iflt 3
            iload 4 /* count */
            iflt 3
            iload 4 /* count */
            aload 2 /* buffer */
            arraylength
            iload 3 /* bufferOffset */
            isub
            if_icmple 4
         3: .line 397
      StackMap locals:
      StackMap stack:
            new java.lang.IndexOutOfBoundsException
            dup
            invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
            athrow
         4: .line 398
      StackMap locals:
      StackMap stack:
            iload 4 /* count */
            ifne 6
         5: .line 399
            return
         6: .line 401
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.unsafe:Lsun/misc/Unsafe;
            aconst_null
            lload 0 /* address */
            aload 2 /* buffer */
            getstatic org.apache.cassandra.utils.memory.MemoryUtil.BYTE_ARRAY_BASE_OFFSET:J
            iload 3 /* bufferOffset */
            i2l
            ladd
            iload 4 /* count */
            i2l
            invokevirtual sun.misc.Unsafe.copyMemory:(Ljava/lang/Object;JLjava/lang/Object;JJ)V
         7: .line 402
            return
        end local 4 // int count
        end local 3 // int bufferOffset
        end local 2 // byte[] buffer
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    8     0       address  J
            0    8     2        buffer  [B
            0    8     3  bufferOffset  I
            0    8     4         count  I
    MethodParameters:
              Name  Flags
      address       
      buffer        
      bufferOffset  
      count         
}
SourceFile: "MemoryUtil.java"