org.apache.cassandra/cassandra-all/3.11.5 : org/apache/cassandra/io/util/Memory.class

Memory
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.
The Apache Software License, Version 2.0
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 class org.apache.cassandra.io.util.Memory implements java.lang.AutoCloseable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.cassandra.io.util.Memory
  super_class: java.lang.Object
{
  private static final sun.misc.Unsafe unsafe;
    descriptor: Lsun/misc/Unsafe;
    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 bigEndian;
    descriptor: Z
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  public static final java.nio.ByteBuffer[] NO_BYTE_BUFFERS;
    descriptor: [Ljava/nio/ByteBuffer;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  protected long peer;
    descriptor: J
    flags: (0x0004) ACC_PROTECTED

  protected final long size;
    descriptor: J
    flags: (0x0014) ACC_PROTECTED, 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=1, args_size=0
         0: .line 36
            ldc Lorg/apache/cassandra/io/util/Memory;
            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.io.util.Memory.$assertionsDisabled:Z
         3: .line 43
            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
         4: .line 44
            aload 0 /* field */
            iconst_1
            invokevirtual java.lang.reflect.Field.setAccessible:(Z)V
         5: .line 45
            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.io.util.Memory.unsafe:Lsun/misc/Unsafe;
        end local 0 // java.lang.reflect.Field field
         6: .line 46
            goto 9
         7: .line 47
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 0 /* e */
        start local 0 // java.lang.Exception e
         8: .line 49
            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
         9: .line 53
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            ldc [B
            invokevirtual sun.misc.Unsafe.arrayBaseOffset:(Ljava/lang/Class;)I
            i2l
            putstatic org.apache.cassandra.io.util.Memory.BYTE_ARRAY_BASE_OFFSET:J
        10: .line 55
            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.io.util.Memory.bigEndian:Z
        11: .line 57
            iconst_0
            anewarray java.nio.ByteBuffer
            putstatic org.apache.cassandra.io.util.Memory.NO_BYTE_BUFFERS:[Ljava/nio/ByteBuffer;
            return
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            4    6     0  field  Ljava/lang/reflect/Field;
            8    9     0      e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           3     6       7  Class java.lang.Exception

  protected void <init>(long);
    descriptor: (J)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long bytes
         0: .line 63
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 65
            lload 1 /* bytes */
            lconst_0
            lcmp
            ifgt 3
         2: .line 66
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         3: .line 67
      StackMap locals: org.apache.cassandra.io.util.Memory long
      StackMap stack:
            aload 0 /* this */
            lload 1 /* bytes */
            putfield org.apache.cassandra.io.util.Memory.size:J
         4: .line 68
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.size:J
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.allocate:(J)J
            putfield org.apache.cassandra.io.util.Memory.peer:J
         5: .line 71
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lconst_0
            lcmp
            ifne 7
         6: .line 72
            new java.lang.OutOfMemoryError
            dup
            invokespecial java.lang.OutOfMemoryError.<init>:()V
            athrow
         7: .line 73
      StackMap locals:
      StackMap stack:
            return
        end local 1 // long bytes
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    8     0   this  Lorg/apache/cassandra/io/util/Memory;
            0    8     1  bytes  J
    MethodParameters:
       Name  Flags
      bytes  

  protected void <init>(org.apache.cassandra.io.util.Memory);
    descriptor: (Lorg/apache/cassandra/io/util/Memory;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // org.apache.cassandra.io.util.Memory copyOf
         0: .line 77
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 79
            aload 0 /* this */
            aload 1 /* copyOf */
            getfield org.apache.cassandra.io.util.Memory.size:J
            putfield org.apache.cassandra.io.util.Memory.size:J
         2: .line 80
            aload 0 /* this */
            aload 1 /* copyOf */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            putfield org.apache.cassandra.io.util.Memory.peer:J
         3: .line 81
            return
        end local 1 // org.apache.cassandra.io.util.Memory copyOf
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    4     1  copyOf  Lorg/apache/cassandra/io/util/Memory;
    MethodParameters:
        Name  Flags
      copyOf  

  public static org.apache.cassandra.io.util.Memory allocate(long);
    descriptor: (J)Lorg/apache/cassandra/io/util/Memory;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // long bytes
         0: .line 85
            lload 0 /* bytes */
            lconst_0
            lcmp
            ifge 2
         1: .line 86
            new java.lang.IllegalArgumentException
            dup
            invokespecial java.lang.IllegalArgumentException.<init>:()V
            athrow
         2: .line 88
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.utils.concurrent.Ref.DEBUG_ENABLED:Z
            ifeq 4
         3: .line 89
            new org.apache.cassandra.io.util.SafeMemory
            dup
            lload 0 /* bytes */
            invokespecial org.apache.cassandra.io.util.SafeMemory.<init>:(J)V
            areturn
         4: .line 91
      StackMap locals:
      StackMap stack:
            new org.apache.cassandra.io.util.Memory
            dup
            lload 0 /* bytes */
            invokespecial org.apache.cassandra.io.util.Memory.<init>:(J)V
            areturn
        end local 0 // long bytes
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    5     0  bytes  J
    MethodParameters:
       Name  Flags
      bytes  

  public void setByte(long, byte);
    descriptor: (JB)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=4, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
        start local 3 // byte b
         0: .line 96
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            lconst_1
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 97
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            iload 3 /* b */
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         2: .line 98
            return
        end local 3 // byte b
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    3     1  offset  J
            0    3     3       b  B
    MethodParameters:
        Name  Flags
      offset  
      b       

  public void setMemory(long, long, byte);
    descriptor: (JJB)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=6, args_size=4
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
        start local 3 // long bytes
        start local 5 // byte b
         0: .line 102
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            lload 3 /* bytes */
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 104
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            lload 3 /* bytes */
            iload 5 /* b */
            invokevirtual sun.misc.Unsafe.setMemory:(JJB)V
         2: .line 105
            return
        end local 5 // byte b
        end local 3 // long bytes
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    3     1  offset  J
            0    3     3   bytes  J
            0    3     5       b  B
    MethodParameters:
        Name  Flags
      offset  
      bytes   
      b       

  public void setLong(long, long);
    descriptor: (JJ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=5, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
        start local 3 // long l
         0: .line 109
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            ldc 8
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 110
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 4
         2: .line 112
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            lload 3 /* l */
            invokevirtual sun.misc.Unsafe.putLong:(JJ)V
         3: .line 113
            goto 5
         4: .line 116
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            lload 3 /* l */
            invokevirtual org.apache.cassandra.io.util.Memory.putLongByByte:(JJ)V
         5: .line 118
      StackMap locals:
      StackMap stack:
            return
        end local 3 // long l
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    6     1  offset  J
            0    6     3       l  J
    MethodParameters:
        Name  Flags
      offset  
      l       

  private void putLongByByte(long, long);
    descriptor: (JJ)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=5, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long address
        start local 3 // long value
         0: .line 122
            getstatic org.apache.cassandra.io.util.Memory.bigEndian:Z
            ifeq 10
         1: .line 124
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lload 3 /* value */
            bipush 56
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         2: .line 125
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            lload 3 /* value */
            bipush 48
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         3: .line 126
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 2
            ladd
            lload 3 /* value */
            bipush 40
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         4: .line 127
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 3
            ladd
            lload 3 /* value */
            bipush 32
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         5: .line 128
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 4
            ladd
            lload 3 /* value */
            bipush 24
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         6: .line 129
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 5
            ladd
            lload 3 /* value */
            bipush 16
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         7: .line 130
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 6
            ladd
            lload 3 /* value */
            bipush 8
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         8: .line 131
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 7
            ladd
            lload 3 /* value */
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         9: .line 132
            goto 18
        10: .line 135
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 7
            ladd
            lload 3 /* value */
            bipush 56
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        11: .line 136
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 6
            ladd
            lload 3 /* value */
            bipush 48
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        12: .line 137
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 5
            ladd
            lload 3 /* value */
            bipush 40
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        13: .line 138
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 4
            ladd
            lload 3 /* value */
            bipush 32
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        14: .line 139
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 3
            ladd
            lload 3 /* value */
            bipush 24
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        15: .line 140
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 2
            ladd
            lload 3 /* value */
            bipush 16
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        16: .line 141
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            lload 3 /* value */
            bipush 8
            lshr
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        17: .line 142
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lload 3 /* value */
            l2i
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        18: .line 144
      StackMap locals:
      StackMap stack:
            return
        end local 3 // long value
        end local 1 // long address
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   19     0     this  Lorg/apache/cassandra/io/util/Memory;
            0   19     1  address  J
            0   19     3    value  J
    MethodParameters:
         Name  Flags
      address  
      value    

  public void setInt(long, int);
    descriptor: (JI)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=4, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
        start local 3 // int l
         0: .line 148
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            ldc 4
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 149
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 4
         2: .line 151
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            iload 3 /* l */
            invokevirtual sun.misc.Unsafe.putInt:(JI)V
         3: .line 152
            goto 5
         4: .line 155
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            iload 3 /* l */
            invokevirtual org.apache.cassandra.io.util.Memory.putIntByByte:(JI)V
         5: .line 157
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int l
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    6     1  offset  J
            0    6     3       l  I
    MethodParameters:
        Name  Flags
      offset  
      l       

  private void putIntByByte(long, int);
    descriptor: (JI)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long address
        start local 3 // int value
         0: .line 161
            getstatic org.apache.cassandra.io.util.Memory.bigEndian:Z
            ifeq 6
         1: .line 163
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            iload 3 /* value */
            bipush 24
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         2: .line 164
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            iload 3 /* value */
            bipush 16
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         3: .line 165
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 2
            ladd
            iload 3 /* value */
            bipush 8
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         4: .line 166
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 3
            ladd
            iload 3 /* value */
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         5: .line 167
            goto 10
         6: .line 170
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 3
            ladd
            iload 3 /* value */
            bipush 24
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         7: .line 171
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 2
            ladd
            iload 3 /* value */
            bipush 16
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         8: .line 172
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            iload 3 /* value */
            bipush 8
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         9: .line 173
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            iload 3 /* value */
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
        10: .line 175
      StackMap locals:
      StackMap stack:
            return
        end local 3 // int value
        end local 1 // long address
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   11     0     this  Lorg/apache/cassandra/io/util/Memory;
            0   11     1  address  J
            0   11     3    value  I
    MethodParameters:
         Name  Flags
      address  
      value    

  public void setShort(long, short);
    descriptor: (JS)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=4, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
        start local 3 // short l
         0: .line 179
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            ldc 2
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 180
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 4
         2: .line 182
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            iload 3 /* l */
            invokevirtual sun.misc.Unsafe.putShort:(JS)V
         3: .line 183
            goto 5
         4: .line 186
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            iload 3 /* l */
            invokevirtual org.apache.cassandra.io.util.Memory.putShortByByte:(JS)V
         5: .line 188
      StackMap locals:
      StackMap stack:
            return
        end local 3 // short l
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    6     1  offset  J
            0    6     3       l  S
    MethodParameters:
        Name  Flags
      offset  
      l       

  private void putShortByByte(long, short);
    descriptor: (JS)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long address
        start local 3 // short value
         0: .line 192
            getstatic org.apache.cassandra.io.util.Memory.bigEndian:Z
            ifeq 4
         1: .line 194
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            iload 3 /* value */
            bipush 8
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         2: .line 195
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            iload 3 /* value */
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         3: .line 196
            goto 6
         4: .line 199
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            iload 3 /* value */
            bipush 8
            ishr
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         5: .line 200
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            iload 3 /* value */
            i2b
            invokevirtual sun.misc.Unsafe.putByte:(JB)V
         6: .line 202
      StackMap locals:
      StackMap stack:
            return
        end local 3 // short value
        end local 1 // long address
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lorg/apache/cassandra/io/util/Memory;
            0    7     1  address  J
            0    7     3    value  S
    MethodParameters:
         Name  Flags
      address  
      value    

  public void setBytes(long, java.nio.ByteBuffer);
    descriptor: (JLjava/nio/ByteBuffer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=4, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long memoryOffset
        start local 3 // java.nio.ByteBuffer buffer
         0: .line 206
            aload 3 /* buffer */
            ifnonnull 2
         1: .line 207
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 208
      StackMap locals:
      StackMap stack:
            aload 3 /* buffer */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            ifne 4
         3: .line 209
            return
         4: .line 211
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 1 /* memoryOffset */
            lload 1 /* memoryOffset */
            aload 3 /* buffer */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            i2l
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         5: .line 212
            aload 3 /* buffer */
            invokevirtual java.nio.ByteBuffer.hasArray:()Z
            ifeq 8
         6: .line 214
            aload 0 /* this */
            lload 1 /* memoryOffset */
            aload 3 /* buffer */
            invokevirtual java.nio.ByteBuffer.array:()[B
            aload 3 /* buffer */
            invokevirtual java.nio.ByteBuffer.arrayOffset:()I
            aload 3 /* buffer */
            invokevirtual java.nio.ByteBuffer.position:()I
            iadd
            aload 3 /* buffer */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            invokevirtual org.apache.cassandra.io.util.Memory.setBytes:(J[BII)V
         7: .line 215
            goto 12
         8: .line 216
      StackMap locals:
      StackMap stack:
            aload 3 /* buffer */
            instanceof sun.nio.ch.DirectBuffer
            ifeq 11
         9: .line 218
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 3 /* buffer */
            checkcast sun.nio.ch.DirectBuffer
            invokeinterface sun.nio.ch.DirectBuffer.address:()J
            aload 3 /* buffer */
            invokevirtual java.nio.ByteBuffer.position:()I
            i2l
            ladd
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* memoryOffset */
            ladd
            aload 3 /* buffer */
            invokevirtual java.nio.ByteBuffer.remaining:()I
            i2l
            invokevirtual sun.misc.Unsafe.copyMemory:(JJJ)V
        10: .line 219
            goto 12
        11: .line 221
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
        12: .line 222
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.nio.ByteBuffer buffer
        end local 1 // long memoryOffset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   13     0          this  Lorg/apache/cassandra/io/util/Memory;
            0   13     1  memoryOffset  J
            0   13     3        buffer  Ljava/nio/ByteBuffer;
    MethodParameters:
              Name  Flags
      memoryOffset  
      buffer        

  public void setBytes(long, byte[], int, int);
    descriptor: (J[BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=9, locals=6, args_size=5
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long memoryOffset
        start local 3 // byte[] buffer
        start local 4 // int bufferOffset
        start local 5 // int count
         0: .line 233
            aload 3 /* buffer */
            ifnonnull 2
         1: .line 234
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 235
      StackMap locals:
      StackMap stack:
            iload 4 /* bufferOffset */
            iflt 5
         3: .line 236
            iload 5 /* count */
            iflt 5
         4: .line 237
            iload 4 /* bufferOffset */
            iload 5 /* count */
            iadd
            aload 3 /* buffer */
            arraylength
            if_icmple 6
         5: .line 238
      StackMap locals:
      StackMap stack:
            new java.lang.IndexOutOfBoundsException
            dup
            invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
            athrow
         6: .line 239
      StackMap locals:
      StackMap stack:
            iload 5 /* count */
            ifne 8
         7: .line 240
            return
         8: .line 242
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 1 /* memoryOffset */
            lload 1 /* memoryOffset */
            iload 5 /* count */
            i2l
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         9: .line 243
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 3 /* buffer */
            getstatic org.apache.cassandra.io.util.Memory.BYTE_ARRAY_BASE_OFFSET:J
            iload 4 /* bufferOffset */
            i2l
            ladd
            aconst_null
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* memoryOffset */
            ladd
            iload 5 /* count */
            i2l
            invokevirtual sun.misc.Unsafe.copyMemory:(Ljava/lang/Object;JLjava/lang/Object;JJ)V
        10: .line 244
            return
        end local 5 // int count
        end local 4 // int bufferOffset
        end local 3 // byte[] buffer
        end local 1 // long memoryOffset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0          this  Lorg/apache/cassandra/io/util/Memory;
            0   11     1  memoryOffset  J
            0   11     3        buffer  [B
            0   11     4  bufferOffset  I
            0   11     5         count  I
    MethodParameters:
              Name  Flags
      memoryOffset  
      buffer        
      bufferOffset  
      count         

  public byte getByte(long);
    descriptor: (J)B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=3, args_size=2
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
         0: .line 248
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            lconst_1
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 249
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            ireturn
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    2     1  offset  J
    MethodParameters:
        Name  Flags
      offset  

  public long getLong(long);
    descriptor: (J)J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=3, args_size=2
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
         0: .line 254
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            ldc 8
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 255
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 3
         2: .line 257
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            invokevirtual sun.misc.Unsafe.getLong:(J)J
            lreturn
         3: .line 259
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.getLongByByte:(J)J
            lreturn
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    4     1  offset  J
    MethodParameters:
        Name  Flags
      offset  

  private long getLongByByte(long);
    descriptor: (J)J
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=7, locals=3, args_size=2
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long address
         0: .line 265
            getstatic org.apache.cassandra.io.util.Memory.bigEndian:Z
            ifeq 16
         1: .line 267
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            bipush 56
            lshl
         2: .line 268
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 48
            lshl
         3: .line 267
            lor
         4: .line 269
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 2
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 40
            lshl
         5: .line 267
            lor
         6: .line 270
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 3
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 32
            lshl
         7: .line 267
            lor
         8: .line 271
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 4
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 24
            lshl
         9: .line 267
            lor
        10: .line 272
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 5
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 16
            lshl
        11: .line 267
            lor
        12: .line 273
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 6
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 8
            lshl
        13: .line 267
            lor
        14: .line 274
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 7
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
        15: .line 267
            lor
            lreturn
        16: .line 278
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 7
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            bipush 56
            lshl
        17: .line 279
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 6
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 48
            lshl
        18: .line 278
            lor
        19: .line 280
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 5
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 40
            lshl
        20: .line 278
            lor
        21: .line 281
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 4
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 32
            lshl
        22: .line 278
            lor
        23: .line 282
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 3
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 24
            lshl
        24: .line 278
            lor
        25: .line 283
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 2
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 16
            lshl
        26: .line 278
            lor
        27: .line 284
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
            bipush 8
            lshl
        28: .line 278
            lor
        29: .line 285
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            i2l
            ldc 255
            land
        30: .line 278
            lor
            lreturn
        end local 1 // long address
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   31     0     this  Lorg/apache/cassandra/io/util/Memory;
            0   31     1  address  J
    MethodParameters:
         Name  Flags
      address  

  public int getInt(long);
    descriptor: (J)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=3, args_size=2
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
         0: .line 291
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            ldc 4
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 292
            getstatic org.apache.cassandra.utils.Architecture.IS_UNALIGNED:Z
            ifeq 3
         2: .line 294
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            invokevirtual sun.misc.Unsafe.getInt:(J)I
            ireturn
         3: .line 298
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.getIntByByte:(J)I
            ireturn
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    4     1  offset  J
    MethodParameters:
        Name  Flags
      offset  

  private int getIntByByte(long);
    descriptor: (J)I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=3, args_size=2
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long address
         0: .line 304
            getstatic org.apache.cassandra.io.util.Memory.bigEndian:Z
            ifeq 8
         1: .line 306
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            bipush 24
            ishl
         2: .line 307
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
            bipush 16
            ishl
         3: .line 306
            ior
         4: .line 308
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 2
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
            bipush 8
            ishl
         5: .line 306
            ior
         6: .line 309
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 3
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
         7: .line 306
            ior
            ireturn
         8: .line 313
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 3
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            bipush 24
            ishl
         9: .line 314
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            ldc 2
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
            bipush 16
            ishl
        10: .line 313
            ior
        11: .line 315
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            lconst_1
            ladd
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
            bipush 8
            ishl
        12: .line 313
            ior
        13: .line 316
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            lload 1 /* address */
            invokevirtual sun.misc.Unsafe.getByte:(J)B
            sipush 255
            iand
        14: .line 313
            ior
            ireturn
        end local 1 // long address
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   15     0     this  Lorg/apache/cassandra/io/util/Memory;
            0   15     1  address  J
    MethodParameters:
         Name  Flags
      address  

  public void getBytes(long, byte[], int, int);
    descriptor: (J[BII)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=6, args_size=5
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long memoryOffset
        start local 3 // byte[] buffer
        start local 4 // int bufferOffset
        start local 5 // int count
         0: .line 330
            aload 3 /* buffer */
            ifnonnull 2
         1: .line 331
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 332
      StackMap locals:
      StackMap stack:
            iload 4 /* bufferOffset */
            iflt 3
            iload 5 /* count */
            iflt 3
            iload 5 /* count */
            aload 3 /* buffer */
            arraylength
            iload 4 /* bufferOffset */
            isub
            if_icmple 4
         3: .line 333
      StackMap locals:
      StackMap stack:
            new java.lang.IndexOutOfBoundsException
            dup
            invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
            athrow
         4: .line 334
      StackMap locals:
      StackMap stack:
            iload 5 /* count */
            ifne 6
         5: .line 335
            return
         6: .line 337
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 1 /* memoryOffset */
            lload 1 /* memoryOffset */
            iload 5 /* count */
            i2l
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         7: .line 338
            aconst_null
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* memoryOffset */
            ladd
            aload 3 /* buffer */
            iload 4 /* bufferOffset */
            iload 5 /* count */
            invokestatic org.apache.cassandra.utils.FastByteOperations$UnsafeOperations.copy:(Ljava/lang/Object;J[BII)V
         8: .line 339
            return
        end local 5 // int count
        end local 4 // int bufferOffset
        end local 3 // byte[] buffer
        end local 1 // long memoryOffset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    9     0          this  Lorg/apache/cassandra/io/util/Memory;
            0    9     1  memoryOffset  J
            0    9     3        buffer  [B
            0    9     4  bufferOffset  I
            0    9     5         count  I
    MethodParameters:
              Name  Flags
      memoryOffset  
      buffer        
      bufferOffset  
      count         

  protected void checkBounds(long, long);
    descriptor: (JJ)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
         0: .line 341
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tInline cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/io/util/Memory;
    RuntimeInvisibleAnnotations: 
      Inline()
    MethodParameters:
       Name  Flags
      start  
      end    

  public void put(long, org.apache.cassandra.io.util.Memory, long, long);
    descriptor: (JLorg/apache/cassandra/io/util/Memory;JJ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=8, args_size=5
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long trgOffset
        start local 3 // org.apache.cassandra.io.util.Memory memory
        start local 4 // long srcOffset
        start local 6 // long size
         0: .line 350
            aload 0 /* this */
            lload 1 /* trgOffset */
            lload 1 /* trgOffset */
            lload 6 /* size */
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 351
            aload 3 /* memory */
            lload 4 /* srcOffset */
            lload 4 /* srcOffset */
            lload 6 /* size */
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         2: .line 352
            getstatic org.apache.cassandra.io.util.Memory.unsafe:Lsun/misc/Unsafe;
            aload 3 /* memory */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 4 /* srcOffset */
            ladd
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* trgOffset */
            ladd
            lload 6 /* size */
            invokevirtual sun.misc.Unsafe.copyMemory:(JJJ)V
         3: .line 353
            return
        end local 6 // long size
        end local 4 // long srcOffset
        end local 3 // org.apache.cassandra.io.util.Memory memory
        end local 1 // long trgOffset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lorg/apache/cassandra/io/util/Memory;
            0    4     1  trgOffset  J
            0    4     3     memory  Lorg/apache/cassandra/io/util/Memory;
            0    4     4  srcOffset  J
            0    4     6       size  J
    MethodParameters:
           Name  Flags
      trgOffset  
      memory     
      srcOffset  
      size       

  public org.apache.cassandra.io.util.Memory copy(long);
    descriptor: (J)Lorg/apache/cassandra/io/util/Memory;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=10, locals=4, args_size=2
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long newSize
         0: .line 357
            lload 1 /* newSize */
            invokestatic org.apache.cassandra.io.util.Memory.allocate:(J)Lorg/apache/cassandra/io/util/Memory;
            astore 3 /* copy */
        start local 3 // org.apache.cassandra.io.util.Memory copy
         1: .line 358
            aload 3 /* copy */
            lconst_0
            aload 0 /* this */
            lconst_0
            aload 0 /* this */
            invokevirtual org.apache.cassandra.io.util.Memory.size:()J
            lload 1 /* newSize */
            invokestatic java.lang.Math.min:(JJ)J
            invokevirtual org.apache.cassandra.io.util.Memory.put:(JLorg/apache/cassandra/io/util/Memory;JJ)V
         2: .line 359
            aload 3 /* copy */
            areturn
        end local 3 // org.apache.cassandra.io.util.Memory copy
        end local 1 // long newSize
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lorg/apache/cassandra/io/util/Memory;
            0    3     1  newSize  J
            1    3     3     copy  Lorg/apache/cassandra/io/util/Memory;
    MethodParameters:
         Name  Flags
      newSize  

  public void free();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.Memory this
         0: .line 364
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lconst_0
            lcmp
            ifeq 1
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.free:(J)V
            goto 2
         1: .line 365
      StackMap locals:
      StackMap stack:
            getstatic org.apache.cassandra.io.util.Memory.$assertionsDisabled:Z
            ifne 2
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.size:J
            lconst_0
            lcmp
            ifeq 2
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         2: .line 366
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lconst_0
            putfield org.apache.cassandra.io.util.Memory.peer:J
         3: .line 367
            return
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/cassandra/io/util/Memory;

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.Memory this
         0: .line 371
            aload 0 /* this */
            invokevirtual org.apache.cassandra.io.util.Memory.free:()V
         1: .line 372
            return
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/io/util/Memory;

  public long size();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.Memory this
         0: .line 376
            getstatic org.apache.cassandra.io.util.Memory.$assertionsDisabled:Z
            ifne 1
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lconst_0
            lcmp
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 377
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.size:J
            lreturn
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/cassandra/io/util/Memory;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // java.lang.Object o
         0: .line 383
            aload 0 /* this */
            aload 1 /* o */
            if_acmpne 2
         1: .line 384
            iconst_1
            ireturn
         2: .line 385
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            instanceof org.apache.cassandra.io.util.Memory
            ifne 4
         3: .line 386
            iconst_0
            ireturn
         4: .line 387
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            checkcast org.apache.cassandra.io.util.Memory
            astore 2 /* b */
        start local 2 // org.apache.cassandra.io.util.Memory b
         5: .line 388
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            aload 2 /* b */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lcmp
            ifne 7
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.size:J
            aload 2 /* b */
            getfield org.apache.cassandra.io.util.Memory.size:J
            lcmp
            ifne 7
         6: .line 389
            iconst_1
            ireturn
         7: .line 390
      StackMap locals: org.apache.cassandra.io.util.Memory
      StackMap stack:
            iconst_0
            ireturn
        end local 2 // org.apache.cassandra.io.util.Memory b
        end local 1 // java.lang.Object o
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/cassandra/io/util/Memory;
            0    8     1     o  Ljava/lang/Object;
            5    8     2     b  Lorg/apache/cassandra/io/util/Memory;
    MethodParameters:
      Name  Flags
      o     

  public java.nio.ByteBuffer[] asByteBuffers(long, long);
    descriptor: (JJ)[Ljava/nio/ByteBuffer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=8, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
        start local 3 // long length
         0: .line 395
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            lload 3 /* length */
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 396
            aload 0 /* this */
            invokevirtual org.apache.cassandra.io.util.Memory.size:()J
            lconst_0
            lcmp
            ifne 3
         2: .line 397
            getstatic org.apache.cassandra.io.util.Memory.NO_BYTE_BUFFERS:[Ljava/nio/ByteBuffer;
            areturn
         3: .line 399
      StackMap locals:
      StackMap stack:
            lload 3 /* length */
            ldc 2147483647
            ldiv
            l2i
            iconst_1
            iadd
            anewarray java.nio.ByteBuffer
            astore 5 /* result */
        start local 5 // java.nio.ByteBuffer[] result
         4: .line 400
            aload 0 /* this */
            invokevirtual org.apache.cassandra.io.util.Memory.size:()J
            aload 5 /* result */
            arraylength
            i2l
            ldiv
            l2i
            istore 6 /* size */
        start local 6 // int size
         5: .line 401
            iconst_0
            istore 7 /* i */
        start local 7 // int i
         6: goto 11
         7: .line 403
      StackMap locals: java.nio.ByteBuffer[] int int
      StackMap stack:
            aload 5 /* result */
            iload 7 /* i */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            iload 6 /* size */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getByteBuffer:(JI)Ljava/nio/ByteBuffer;
            aastore
         8: .line 404
            lload 1 /* offset */
            iload 6 /* size */
            i2l
            ladd
            lstore 1 /* offset */
         9: .line 405
            lload 3 /* length */
            iload 6 /* size */
            i2l
            lsub
            lstore 3 /* length */
        10: .line 401
            iinc 7 /* i */ 1
      StackMap locals:
      StackMap stack:
        11: iload 7 /* i */
            aload 5 /* result */
            arraylength
            iconst_1
            isub
            if_icmplt 7
        end local 7 // int i
        12: .line 407
            aload 5 /* result */
            aload 5 /* result */
            arraylength
            iconst_1
            isub
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            lload 3 /* length */
            l2i
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getByteBuffer:(JI)Ljava/nio/ByteBuffer;
            aastore
        13: .line 408
            aload 5 /* result */
            areturn
        end local 6 // int size
        end local 5 // java.nio.ByteBuffer[] result
        end local 3 // long length
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   14     0    this  Lorg/apache/cassandra/io/util/Memory;
            0   14     1  offset  J
            0   14     3  length  J
            4   14     5  result  [Ljava/nio/ByteBuffer;
            5   14     6    size  I
            6   12     7       i  I
    MethodParameters:
        Name  Flags
      offset  
      length  

  public java.nio.ByteBuffer asByteBuffer(long, int);
    descriptor: (JI)Ljava/nio/ByteBuffer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=4, args_size=3
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // long offset
        start local 3 // int length
         0: .line 413
            aload 0 /* this */
            lload 1 /* offset */
            lload 1 /* offset */
            iload 3 /* length */
            i2l
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 414
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 1 /* offset */
            ladd
            iload 3 /* length */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.getByteBuffer:(JI)Ljava/nio/ByteBuffer;
            areturn
        end local 3 // int length
        end local 1 // long offset
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    2     1  offset  J
            0    2     3  length  I
    MethodParameters:
        Name  Flags
      offset  
      length  

  public void setByteBuffer(java.nio.ByteBuffer, long, int);
    descriptor: (Ljava/nio/ByteBuffer;JI)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=5, args_size=4
        start local 0 // org.apache.cassandra.io.util.Memory this
        start local 1 // java.nio.ByteBuffer buffer
        start local 2 // long offset
        start local 4 // int length
         0: .line 420
            aload 0 /* this */
            lload 2 /* offset */
            lload 2 /* offset */
            iload 4 /* length */
            i2l
            ladd
            invokevirtual org.apache.cassandra.io.util.Memory.checkBounds:(JJ)V
         1: .line 421
            aload 1 /* buffer */
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            lload 2 /* offset */
            ladd
            iload 4 /* length */
            invokestatic org.apache.cassandra.utils.memory.MemoryUtil.setByteBuffer:(Ljava/nio/ByteBuffer;JI)V
         2: .line 422
            return
        end local 4 // int length
        end local 2 // long offset
        end local 1 // java.nio.ByteBuffer buffer
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/apache/cassandra/io/util/Memory;
            0    3     1  buffer  Ljava/nio/ByteBuffer;
            0    3     2  offset  J
            0    3     4  length  I
    MethodParameters:
        Name  Flags
      buffer  
      offset  
      length  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.cassandra.io.util.Memory this
         0: .line 426
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.peer:J
            aload 0 /* this */
            getfield org.apache.cassandra.io.util.Memory.size:J
            invokestatic org.apache.cassandra.io.util.Memory.toString:(JJ)Ljava/lang/String;
            areturn
        end local 0 // org.apache.cassandra.io.util.Memory this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/io/util/Memory;

  protected static java.lang.String toString(long, long);
    descriptor: (JJ)Ljava/lang/String;
    flags: (0x000c) ACC_PROTECTED, ACC_STATIC
    Code:
      stack=8, locals=4, args_size=2
        start local 0 // long peer
        start local 2 // long size
         0: .line 431
            ldc "Memory@[%x..%x)"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            lload 0 /* peer */
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aastore
            dup
            iconst_1
            lload 0 /* peer */
            lload 2 /* size */
            ladd
            invokestatic java.lang.Long.valueOf:(J)Ljava/lang/Long;
            aastore
            invokestatic java.lang.String.format:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            areturn
        end local 2 // long size
        end local 0 // long peer
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  peer  J
            0    1     2  size  J
    MethodParameters:
      Name  Flags
      peer  
      size  
}
SourceFile: "Memory.java"
InnerClasses:
  public final UnsafeOperations = org.apache.cassandra.utils.FastByteOperations$UnsafeOperations of org.apache.cassandra.utils.FastByteOperations
/

org.apache.cassandra/ cassandra-all/ 3.11.5/ org/apache/cassandra/io/util/Memory.class
