final class io.netty.channel.kqueue.Native
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: io.netty.channel.kqueue.Native
  super_class: java.lang.Object
{
  private static final io.netty.util.internal.logging.InternalLogger logger;
    descriptor: Lio/netty/util/internal/logging/InternalLogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static final short EV_ADD;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EV_ENABLE;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EV_DISABLE;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EV_DELETE;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EV_CLEAR;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EV_ERROR;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EV_EOF;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final int NOTE_READCLOSED;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final int NOTE_CONNRESET;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final int NOTE_DISCONNECTED;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final int NOTE_RDHUP;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EV_ADD_CLEAR_ENABLE;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EV_DELETE_DISABLE;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EVFILT_READ;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EVFILT_WRITE;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EVFILT_USER;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final short EVFILT_SOCK;
    descriptor: S
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 51
            ldc Lio/netty/channel/kqueue/Native;
            invokestatic io.netty.util.internal.logging.InternalLoggerFactory.getInstance:(Ljava/lang/Class;)Lio/netty/util/internal/logging/InternalLogger;
            putstatic io.netty.channel.kqueue.Native.logger:Lio/netty/util/internal/logging/InternalLogger;
         1: .line 57
            invokestatic io.netty.channel.kqueue.Native.sizeofKEvent:()I
            pop
         2: .line 58
            goto 5
      StackMap locals:
      StackMap stack: java.lang.UnsatisfiedLinkError
         3: pop
         4: .line 60
            invokestatic io.netty.channel.kqueue.Native.loadNativeLibrary:()V
         5: .line 62
      StackMap locals:
      StackMap stack:
            invokestatic io.netty.channel.unix.Socket.initialize:()V
         6: .line 65
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evAdd:()S
            putstatic io.netty.channel.kqueue.Native.EV_ADD:S
         7: .line 66
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evEnable:()S
            putstatic io.netty.channel.kqueue.Native.EV_ENABLE:S
         8: .line 67
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evDisable:()S
            putstatic io.netty.channel.kqueue.Native.EV_DISABLE:S
         9: .line 68
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evDelete:()S
            putstatic io.netty.channel.kqueue.Native.EV_DELETE:S
        10: .line 69
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evClear:()S
            putstatic io.netty.channel.kqueue.Native.EV_CLEAR:S
        11: .line 70
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evError:()S
            putstatic io.netty.channel.kqueue.Native.EV_ERROR:S
        12: .line 71
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evEOF:()S
            putstatic io.netty.channel.kqueue.Native.EV_EOF:S
        13: .line 73
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.noteReadClosed:()S
            putstatic io.netty.channel.kqueue.Native.NOTE_READCLOSED:I
        14: .line 74
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.noteConnReset:()S
            putstatic io.netty.channel.kqueue.Native.NOTE_CONNRESET:I
        15: .line 75
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.noteDisconnected:()S
            putstatic io.netty.channel.kqueue.Native.NOTE_DISCONNECTED:I
        16: .line 77
            getstatic io.netty.channel.kqueue.Native.NOTE_READCLOSED:I
            getstatic io.netty.channel.kqueue.Native.NOTE_CONNRESET:I
            ior
            getstatic io.netty.channel.kqueue.Native.NOTE_DISCONNECTED:I
            ior
            putstatic io.netty.channel.kqueue.Native.NOTE_RDHUP:I
        17: .line 80
            getstatic io.netty.channel.kqueue.Native.EV_ADD:S
            getstatic io.netty.channel.kqueue.Native.EV_CLEAR:S
            ior
            getstatic io.netty.channel.kqueue.Native.EV_ENABLE:S
            ior
            i2s
            putstatic io.netty.channel.kqueue.Native.EV_ADD_CLEAR_ENABLE:S
        18: .line 81
            getstatic io.netty.channel.kqueue.Native.EV_DELETE:S
            getstatic io.netty.channel.kqueue.Native.EV_DISABLE:S
            ior
            i2s
            putstatic io.netty.channel.kqueue.Native.EV_DELETE_DISABLE:S
        19: .line 83
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evfiltRead:()S
            putstatic io.netty.channel.kqueue.Native.EVFILT_READ:S
        20: .line 84
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evfiltWrite:()S
            putstatic io.netty.channel.kqueue.Native.EVFILT_WRITE:S
        21: .line 85
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evfiltUser:()S
            putstatic io.netty.channel.kqueue.Native.EVFILT_USER:S
        22: .line 86
            invokestatic io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evfiltSock:()S
            putstatic io.netty.channel.kqueue.Native.EVFILT_SOCK:S
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           1     2       3  Class java.lang.UnsatisfiedLinkError

  static io.netty.channel.unix.FileDescriptor newKQueue();
    descriptor: ()Lio/netty/channel/unix/FileDescriptor;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 89
            new io.netty.channel.unix.FileDescriptor
            dup
            invokestatic io.netty.channel.kqueue.Native.kqueueCreate:()I
            invokespecial io.netty.channel.unix.FileDescriptor.<init>:(I)V
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  static int keventWait(int, io.netty.channel.kqueue.KQueueEventArray, io.netty.channel.kqueue.KQueueEventArray, int, int);
    descriptor: (ILio/netty/channel/kqueue/KQueueEventArray;Lio/netty/channel/kqueue/KQueueEventArray;II)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=9, locals=6, args_size=5
        start local 0 // int kqueueFd
        start local 1 // io.netty.channel.kqueue.KQueueEventArray changeList
        start local 2 // io.netty.channel.kqueue.KQueueEventArray eventList
        start local 3 // int tvSec
        start local 4 // int tvNsec
         0: .line 94
            iload 0 /* kqueueFd */
            aload 1 /* changeList */
            invokevirtual io.netty.channel.kqueue.KQueueEventArray.memoryAddress:()J
            aload 1 /* changeList */
            invokevirtual io.netty.channel.kqueue.KQueueEventArray.size:()I
         1: .line 95
            aload 2 /* eventList */
            invokevirtual io.netty.channel.kqueue.KQueueEventArray.memoryAddress:()J
            aload 2 /* eventList */
            invokevirtual io.netty.channel.kqueue.KQueueEventArray.capacity:()I
            iload 3 /* tvSec */
            iload 4 /* tvNsec */
         2: .line 94
            invokestatic io.netty.channel.kqueue.Native.keventWait:(IJIJIII)I
            istore 5 /* ready */
        start local 5 // int ready
         3: .line 96
            iload 5 /* ready */
            ifge 5
         4: .line 97
            ldc "kevent"
            iload 5 /* ready */
            invokestatic io.netty.channel.unix.Errors.newIOException:(Ljava/lang/String;I)Lio/netty/channel/unix/Errors$NativeIoException;
            athrow
         5: .line 99
      StackMap locals: int
      StackMap stack:
            iload 5 /* ready */
            ireturn
        end local 5 // int ready
        end local 4 // int tvNsec
        end local 3 // int tvSec
        end local 2 // io.netty.channel.kqueue.KQueueEventArray eventList
        end local 1 // io.netty.channel.kqueue.KQueueEventArray changeList
        end local 0 // int kqueueFd
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0    kqueueFd  I
            0    6     1  changeList  Lio/netty/channel/kqueue/KQueueEventArray;
            0    6     2   eventList  Lio/netty/channel/kqueue/KQueueEventArray;
            0    6     3       tvSec  I
            0    6     4      tvNsec  I
            3    6     5       ready  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
            Name  Flags
      kqueueFd    
      changeList  
      eventList   
      tvSec       
      tvNsec      

  private static native int kqueueCreate();
    descriptor: ()I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static native int keventWait(int, long, int, long, int, int, int);
    descriptor: (IJIJIII)I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
                   Name  Flags
      kqueueFd           
      changeListAddress  
      changeListLength   
      eventListAddress   
      eventListLength    
      tvSec              
      tvNsec             

  static native int keventTriggerUserEvent(int, int);
    descriptor: (II)I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE
    MethodParameters:
          Name  Flags
      kqueueFd  
      ident     

  static native int keventAddUserEvent(int, int);
    descriptor: (II)I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE
    MethodParameters:
          Name  Flags
      kqueueFd  
      ident     

  static native int sizeofKEvent();
    descriptor: ()I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  static native int offsetofKEventIdent();
    descriptor: ()I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  static native int offsetofKEventFlags();
    descriptor: ()I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  static native int offsetofKEventFFlags();
    descriptor: ()I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  static native int offsetofKEventFilter();
    descriptor: ()I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  static native int offsetofKeventData();
    descriptor: ()I
    flags: (0x0108) ACC_STATIC, ACC_NATIVE

  private static void loadNativeLibrary();
    descriptor: ()V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=6, args_size=0
         0: .line 117
            ldc "os.name"
            invokestatic io.netty.util.internal.SystemPropertyUtil.get:(Ljava/lang/String;)Ljava/lang/String;
            getstatic java.util.Locale.UK:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            astore 0 /* name */
        start local 0 // java.lang.String name
         1: .line 118
            aload 0 /* name */
            ldc "mac"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifne 3
            aload 0 /* name */
            ldc "bsd"
            invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
            ifne 3
            aload 0 /* name */
            ldc "darwin"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifne 3
         2: .line 119
            new java.lang.IllegalStateException
            dup
            ldc "Only supported on BSD"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 121
      StackMap locals: java.lang.String
      StackMap stack:
            ldc "netty_transport_native_kqueue"
            astore 1 /* staticLibName */
        start local 1 // java.lang.String staticLibName
         4: .line 122
            new java.lang.StringBuilder
            dup
            aload 1 /* staticLibName */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            bipush 95
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokestatic io.netty.util.internal.PlatformDependent.normalizedArch:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 2 /* sharedLibName */
        start local 2 // java.lang.String sharedLibName
         5: .line 123
            ldc Lio/netty/channel/kqueue/Native;
            invokestatic io.netty.util.internal.PlatformDependent.getClassLoader:(Ljava/lang/Class;)Ljava/lang/ClassLoader;
            astore 3 /* cl */
        start local 3 // java.lang.ClassLoader cl
         6: .line 125
            aload 2 /* sharedLibName */
            aload 3 /* cl */
            invokestatic io.netty.util.internal.NativeLibraryLoader.load:(Ljava/lang/String;Ljava/lang/ClassLoader;)V
         7: .line 126
            goto 15
      StackMap locals: java.lang.String java.lang.String java.lang.String java.lang.ClassLoader
      StackMap stack: java.lang.UnsatisfiedLinkError
         8: astore 4 /* e1 */
        start local 4 // java.lang.UnsatisfiedLinkError e1
         9: .line 128
            aload 1 /* staticLibName */
            aload 3 /* cl */
            invokestatic io.netty.util.internal.NativeLibraryLoader.load:(Ljava/lang/String;Ljava/lang/ClassLoader;)V
        10: .line 129
            getstatic io.netty.channel.kqueue.Native.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "Failed to load {}"
            aload 2 /* sharedLibName */
            aload 4 /* e1 */
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        11: .line 130
            goto 15
      StackMap locals: java.lang.String java.lang.String java.lang.String java.lang.ClassLoader java.lang.UnsatisfiedLinkError
      StackMap stack: java.lang.UnsatisfiedLinkError
        12: astore 5 /* e2 */
        start local 5 // java.lang.UnsatisfiedLinkError e2
        13: .line 131
            aload 4 /* e1 */
            aload 5 /* e2 */
            invokestatic io.netty.util.internal.ThrowableUtil.addSuppressed:(Ljava/lang/Throwable;Ljava/lang/Throwable;)V
        14: .line 132
            aload 4 /* e1 */
            athrow
        end local 5 // java.lang.UnsatisfiedLinkError e2
        end local 4 // java.lang.UnsatisfiedLinkError e1
        15: .line 135
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.ClassLoader cl
        end local 2 // java.lang.String sharedLibName
        end local 1 // java.lang.String staticLibName
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            1   16     0           name  Ljava/lang/String;
            4   16     1  staticLibName  Ljava/lang/String;
            5   16     2  sharedLibName  Ljava/lang/String;
            6   16     3             cl  Ljava/lang/ClassLoader;
            9   15     4             e1  Ljava/lang/UnsatisfiedLinkError;
           13   15     5             e2  Ljava/lang/UnsatisfiedLinkError;
      Exception table:
        from    to  target  type
           6     7       8  Class java.lang.UnsatisfiedLinkError
           9    11      12  Class java.lang.UnsatisfiedLinkError

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.channel.kqueue.Native this
         0: .line 137
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 139
            return
        end local 0 // io.netty.channel.kqueue.Native this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/channel/kqueue/Native;
}
SourceFile: "Native.java"
InnerClasses:
  public final NativeIoException = io.netty.channel.unix.Errors$NativeIoException of io.netty.channel.unix.Errors