https://github.com/datastax/native-protocol: A set of Java types representing the frames and messages of the Apache Cassandra® native protocol, with the associated serialization and deserialization logic (this is a third-party implementation, not related to the Apache Cassandra project)
  • Various (DataStax) 
public class com.datastax.oss.protocol.internal.PrimitiveSizes
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.datastax.oss.protocol.internal.PrimitiveSizes
  super_class: java.lang.Object
{
  public static final int BYTE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  public static final int SHORT;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  public static final int INT;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  public static final int LONG;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 8

  public static final int UUID;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 16

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.datastax.oss.protocol.internal.PrimitiveSizes this
         0: .line 32
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.datastax.oss.protocol.internal.PrimitiveSizes this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/datastax/oss/protocol/internal/PrimitiveSizes;

  public static int sizeOfString(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String str
         0: .line 35
            iconst_2
            aload 0 /* str */
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.encodedUTF8Length:(Ljava/lang/String;)I
            iadd
            ireturn
        end local 0 // java.lang.String str
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0   str  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      str   

  public static int sizeOfLongString(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String s
         0: .line 39
            iconst_4
            aload 0 /* s */
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.encodedUTF8Length:(Ljava/lang/String;)I
            iadd
            ireturn
        end local 0 // java.lang.String s
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     s  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      s     

  public static int sizeOfStringList(java.util.List<java.lang.String>);
    descriptor: (Ljava/util/List;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // java.util.List l
         0: .line 43
            iconst_2
            istore 1 /* size */
        start local 1 // int size
         1: .line 44
            aload 0 /* l */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 4
      StackMap locals: java.util.List int top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.String
            astore 2 /* str */
        start local 2 // java.lang.String str
         3: .line 45
            iload 1 /* size */
            aload 2 /* str */
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.sizeOfString:(Ljava/lang/String;)I
            iadd
            istore 1 /* size */
        end local 2 // java.lang.String str
         4: .line 44
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 47
            iload 1 /* size */
            ireturn
        end local 1 // int size
        end local 0 // java.util.List l
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0     l  Ljava/util/List<Ljava/lang/String;>;
            1    6     1  size  I
            3    4     2   str  Ljava/lang/String;
    Signature: (Ljava/util/List<Ljava/lang/String;>;)I
    MethodParameters:
      Name  Flags
      l     

  public static int sizeOfBytes(byte[]);
    descriptor: ([B)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // byte[] bytes
         0: .line 51
            iconst_4
            aload 0 /* bytes */
            ifnonnull 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack: int
         1: aload 0 /* bytes */
            arraylength
      StackMap locals: byte[]
      StackMap stack: int int
         2: iadd
            ireturn
        end local 0 // byte[] bytes
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  bytes  [B
    MethodParameters:
       Name  Flags
      bytes  

  public static int sizeOfBytes(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.nio.ByteBuffer bytes
         0: .line 55
            iconst_4
            aload 0 /* bytes */
            ifnonnull 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack: int
         1: aload 0 /* bytes */
            invokevirtual java.nio.ByteBuffer.remaining:()I
      StackMap locals: java.nio.ByteBuffer
      StackMap stack: int int
         2: iadd
            ireturn
        end local 0 // java.nio.ByteBuffer bytes
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  bytes  Ljava/nio/ByteBuffer;
    MethodParameters:
       Name  Flags
      bytes  

  public static int sizeOfShortBytes(byte[]);
    descriptor: ([B)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // byte[] bytes
         0: .line 59
            iconst_2
            aload 0 /* bytes */
            arraylength
            iadd
            ireturn
        end local 0 // byte[] bytes
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  bytes  [B
    MethodParameters:
       Name  Flags
      bytes  

  public static int sizeOfShortBytes(java.nio.ByteBuffer);
    descriptor: (Ljava/nio/ByteBuffer;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.nio.ByteBuffer bytes
         0: .line 63
            iconst_2
            aload 0 /* bytes */
            ifnonnull 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack: int
         1: aload 0 /* bytes */
            invokevirtual java.nio.ByteBuffer.remaining:()I
      StackMap locals: java.nio.ByteBuffer
      StackMap stack: int int
         2: iadd
            ireturn
        end local 0 // java.nio.ByteBuffer bytes
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    3     0  bytes  Ljava/nio/ByteBuffer;
    MethodParameters:
       Name  Flags
      bytes  

  public static int sizeOfStringMap(java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Ljava/util/Map;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // java.util.Map m
         0: .line 67
            iconst_2
            istore 1 /* size */
        start local 1 // int size
         1: .line 68
            aload 0 /* m */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 5
      StackMap locals: java.util.Map int top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* entry */
        start local 2 // java.util.Map$Entry entry
         3: .line 69
            iload 1 /* size */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.sizeOfString:(Ljava/lang/String;)I
            iadd
            istore 1 /* size */
         4: .line 70
            iload 1 /* size */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.sizeOfString:(Ljava/lang/String;)I
            iadd
            istore 1 /* size */
        end local 2 // java.util.Map$Entry entry
         5: .line 68
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         6: .line 72
            iload 1 /* size */
            ireturn
        end local 1 // int size
        end local 0 // java.util.Map m
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0      m  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            1    7     1   size  I
            3    5     2  entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)I
    MethodParameters:
      Name  Flags
      m     

  public static int sizeOfStringMultimap(java.util.Map<java.lang.String, java.util.List<java.lang.String>>);
    descriptor: (Ljava/util/Map;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // java.util.Map m
         0: .line 76
            iconst_2
            istore 1 /* size */
        start local 1 // int size
         1: .line 77
            aload 0 /* m */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 5
      StackMap locals: java.util.Map int top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* entry */
        start local 2 // java.util.Map$Entry entry
         3: .line 78
            iload 1 /* size */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.sizeOfString:(Ljava/lang/String;)I
            iadd
            istore 1 /* size */
         4: .line 79
            iload 1 /* size */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.util.List
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.sizeOfStringList:(Ljava/util/List;)I
            iadd
            istore 1 /* size */
        end local 2 // java.util.Map$Entry entry
         5: .line 77
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         6: .line 81
            iload 1 /* size */
            ireturn
        end local 1 // int size
        end local 0 // java.util.Map m
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0      m  Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;
            1    7     1   size  I
            3    5     2  entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;)I
    MethodParameters:
      Name  Flags
      m     

  public static int sizeOfBytesMap(java.util.Map<java.lang.String, java.nio.ByteBuffer>);
    descriptor: (Ljava/util/Map;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // java.util.Map m
         0: .line 85
            iconst_2
            istore 1 /* size */
        start local 1 // int size
         1: .line 86
            aload 0 /* m */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 5
      StackMap locals: java.util.Map int top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* entry */
        start local 2 // java.util.Map$Entry entry
         3: .line 87
            iload 1 /* size */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.sizeOfString:(Ljava/lang/String;)I
            iadd
            istore 1 /* size */
         4: .line 88
            iload 1 /* size */
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.nio.ByteBuffer
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.sizeOfBytes:(Ljava/nio/ByteBuffer;)I
            iadd
            istore 1 /* size */
        end local 2 // java.util.Map$Entry entry
         5: .line 86
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         6: .line 90
            iload 1 /* size */
            ireturn
        end local 1 // int size
        end local 0 // java.util.Map m
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0      m  Ljava/util/Map<Ljava/lang/String;Ljava/nio/ByteBuffer;>;
            1    7     1   size  I
            3    5     2  entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/nio/ByteBuffer;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/nio/ByteBuffer;>;)I
    MethodParameters:
      Name  Flags
      m     

  static int encodedUTF8Length(java.lang.String);
    descriptor: (Ljava/lang/String;)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // java.lang.String st
         0: .line 95
            iconst_0
            istore 1 /* length */
        start local 1 // int length
         1: .line 96
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 24
         3: .line 97
      StackMap locals: int int
      StackMap stack:
            aload 0 /* st */
            iload 2 /* i */
            invokevirtual java.lang.String.charAt:(I)C
            istore 3 /* c */
        start local 3 // char c
         4: .line 98
            iload 3 /* c */
            invokestatic java.lang.Character.isHighSurrogate:(C)Z
            ifeq 13
         5: .line 99
            iload 2 /* i */
            aload 0 /* st */
            invokevirtual java.lang.String.length:()I
            iconst_1
            isub
            if_icmpge 11
         6: .line 100
            aload 0 /* st */
            iload 2 /* i */
            iconst_1
            iadd
            invokevirtual java.lang.String.charAt:(I)C
            istore 4 /* c1 */
        start local 4 // char c1
         7: .line 101
            iload 4 /* c1 */
            invokestatic java.lang.Character.isLowSurrogate:(C)Z
            ifeq 11
         8: .line 103
            iinc 1 /* length */ 4
         9: .line 104
            iinc 2 /* i */ 1
        10: .line 105
            goto 23
        end local 4 // char c1
        11: .line 109
      StackMap locals: int
      StackMap stack:
            iinc 1 /* length */ 1
        12: .line 110
            goto 23
      StackMap locals:
      StackMap stack:
        13: iload 3 /* c */
            invokestatic java.lang.Character.isLowSurrogate:(C)Z
            ifeq 16
        14: .line 112
            iinc 1 /* length */ 1
        15: .line 113
            goto 23
        16: .line 114
      StackMap locals:
      StackMap stack:
            iload 3 /* c */
            bipush 127
            if_icmpgt 19
        17: .line 115
            iinc 1 /* length */ 1
        18: .line 116
            goto 23
      StackMap locals:
      StackMap stack:
        19: iload 3 /* c */
            sipush 2047
            if_icmpgt 22
        20: .line 117
            iinc 1 /* length */ 2
        21: .line 118
            goto 23
        22: .line 119
      StackMap locals:
      StackMap stack:
            iinc 1 /* length */ 3
        end local 3 // char c
        23: .line 96
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
        24: iload 2 /* i */
            aload 0 /* st */
            invokevirtual java.lang.String.length:()I
            if_icmplt 3
        end local 2 // int i
        25: .line 123
            iload 1 /* length */
            ireturn
        end local 1 // int length
        end local 0 // java.lang.String st
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   26     0      st  Ljava/lang/String;
            1   26     1  length  I
            2   25     2       i  I
            4   23     3       c  C
            7   11     4      c1  C
    MethodParameters:
      Name  Flags
      st    

  public static int sizeOfInet(java.net.InetSocketAddress);
    descriptor: (Ljava/net/InetSocketAddress;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.net.InetSocketAddress address
         0: .line 127
            aload 0 /* address */
            invokevirtual java.net.InetSocketAddress.getAddress:()Ljava/net/InetAddress;
            invokestatic com.datastax.oss.protocol.internal.PrimitiveSizes.sizeOfInetAddr:(Ljava/net/InetAddress;)I
            iconst_4
            iadd
            ireturn
        end local 0 // java.net.InetSocketAddress address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  address  Ljava/net/InetSocketAddress;
    MethodParameters:
         Name  Flags
      address  

  public static int sizeOfInetAddr(java.net.InetAddress);
    descriptor: (Ljava/net/InetAddress;)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.net.InetAddress address
         0: .line 131
            aload 0 /* address */
            invokevirtual java.net.InetAddress.getAddress:()[B
            astore 1 /* raw */
        start local 1 // byte[] raw
         1: .line 132
            iconst_1
         2: .line 133
            aload 1 /* raw */
            arraylength
         3: .line 132
            iadd
            ireturn
        end local 1 // byte[] raw
        end local 0 // java.net.InetAddress address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0  address  Ljava/net/InetAddress;
            1    4     1      raw  [B
    MethodParameters:
         Name  Flags
      address  
}
SourceFile: "PrimitiveSizes.java"
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map