http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project) 
class io.netty.util.internal.logging.JdkLogger extends io.netty.util.internal.logging.AbstractInternalLogger
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: io.netty.util.internal.logging.JdkLogger
  super_class: io.netty.util.internal.logging.AbstractInternalLogger
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -1767272577989225979

  final transient java.util.logging.Logger logger;
    descriptor: Ljava/util/logging/Logger;
    flags: (0x0090) ACC_FINAL, ACC_TRANSIENT

  static final java.lang.String SELF;
    descriptor: Ljava/lang/String;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final java.lang.String SUPER;
    descriptor: Ljava/lang/String;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 609
            ldc Lio/netty/util/internal/logging/JdkLogger;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            putstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
         1: .line 610
            ldc Lio/netty/util/internal/logging/AbstractInternalLogger;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            putstatic io.netty.util.internal.logging.JdkLogger.SUPER:Ljava/lang/String;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(java.util.logging.Logger);
    descriptor: (Ljava/util/logging/Logger;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.util.logging.Logger logger
         0: .line 57
            aload 0 /* this */
            aload 1 /* logger */
            invokevirtual java.util.logging.Logger.getName:()Ljava/lang/String;
            invokespecial io.netty.util.internal.logging.AbstractInternalLogger.<init>:(Ljava/lang/String;)V
         1: .line 58
            aload 0 /* this */
            aload 1 /* logger */
            putfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
         2: .line 59
            return
        end local 1 // java.util.logging.Logger logger
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1  logger  Ljava/util/logging/Logger;
    MethodParameters:
        Name  Flags
      logger  

  public boolean isTraceEnabled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.internal.logging.JdkLogger this
         0: .line 68
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ireturn
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/internal/logging/JdkLogger;

  public void trace(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
         0: .line 79
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 80
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            aload 1 /* msg */
            aconst_null
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 82
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      msg   

  public void trace(java.lang.String, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object arg
         0: .line 100
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 101
            aload 1 /* format */
            aload 2 /* arg */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 102
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 104
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object arg
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2     arg  Ljava/lang/Object;
            2    3     3      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      arg     

  public void trace(java.lang.String, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object argA
        start local 3 // java.lang.Object argB
         0: .line 124
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 125
            aload 1 /* format */
            aload 2 /* argA */
            aload 3 /* argB */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 4 /* ft */
        start local 4 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 126
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 4 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 128
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object argB
        end local 2 // java.lang.Object argA
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2    argA  Ljava/lang/Object;
            0    4     3    argB  Ljava/lang/Object;
            2    3     4      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      argA    
      argB    

  public void trace(java.lang.String, java.lang.Object[]);
    descriptor: (Ljava/lang/String;[Ljava/lang/Object;)V
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object[] argArray
         0: .line 146
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 147
            aload 1 /* format */
            aload 2 /* argArray */
            invokestatic io.netty.util.internal.logging.MessageFormatter.arrayFormat:(Ljava/lang/String;[Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 148
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 150
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object[] argArray
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1    format  Ljava/lang/String;
            0    4     2  argArray  [Ljava/lang/Object;
            2    3     3        ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
          Name  Flags
      format    
      argArray  

  public void trace(java.lang.String, java.lang.Throwable);
    descriptor: (Ljava/lang/String;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
        start local 2 // java.lang.Throwable t
         0: .line 162
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 163
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINEST:Ljava/util/logging/Level;
            aload 1 /* msg */
            aload 2 /* t */
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 165
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Throwable t
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
            0    3     2     t  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      msg   
      t     

  public boolean isDebugEnabled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.internal.logging.JdkLogger this
         0: .line 174
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ireturn
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/internal/logging/JdkLogger;

  public void debug(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
         0: .line 185
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 186
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            aload 1 /* msg */
            aconst_null
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 188
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      msg   

  public void debug(java.lang.String, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object arg
         0: .line 205
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 206
            aload 1 /* format */
            aload 2 /* arg */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 207
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 209
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object arg
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2     arg  Ljava/lang/Object;
            2    3     3      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      arg     

  public void debug(java.lang.String, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object argA
        start local 3 // java.lang.Object argB
         0: .line 229
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 230
            aload 1 /* format */
            aload 2 /* argA */
            aload 3 /* argB */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 4 /* ft */
        start local 4 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 231
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 4 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 233
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object argB
        end local 2 // java.lang.Object argA
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2    argA  Ljava/lang/Object;
            0    4     3    argB  Ljava/lang/Object;
            2    3     4      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      argA    
      argB    

  public void debug(java.lang.String, java.lang.Object[]);
    descriptor: (Ljava/lang/String;[Ljava/lang/Object;)V
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object[] argArray
         0: .line 251
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 252
            aload 1 /* format */
            aload 2 /* argArray */
            invokestatic io.netty.util.internal.logging.MessageFormatter.arrayFormat:(Ljava/lang/String;[Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 253
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 255
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object[] argArray
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1    format  Ljava/lang/String;
            0    4     2  argArray  [Ljava/lang/Object;
            2    3     3        ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
          Name  Flags
      format    
      argArray  

  public void debug(java.lang.String, java.lang.Throwable);
    descriptor: (Ljava/lang/String;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
        start local 2 // java.lang.Throwable t
         0: .line 267
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 268
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.FINE:Ljava/util/logging/Level;
            aload 1 /* msg */
            aload 2 /* t */
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 270
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Throwable t
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
            0    3     2     t  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      msg   
      t     

  public boolean isInfoEnabled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.internal.logging.JdkLogger this
         0: .line 279
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ireturn
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/internal/logging/JdkLogger;

  public void info(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
         0: .line 290
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 291
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            aload 1 /* msg */
            aconst_null
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 293
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      msg   

  public void info(java.lang.String, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object arg
         0: .line 310
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 311
            aload 1 /* format */
            aload 2 /* arg */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 312
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 314
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object arg
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2     arg  Ljava/lang/Object;
            2    3     3      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      arg     

  public void info(java.lang.String, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object argA
        start local 3 // java.lang.Object argB
         0: .line 334
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 335
            aload 1 /* format */
            aload 2 /* argA */
            aload 3 /* argB */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 4 /* ft */
        start local 4 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 336
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 4 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 338
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object argB
        end local 2 // java.lang.Object argA
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2    argA  Ljava/lang/Object;
            0    4     3    argB  Ljava/lang/Object;
            2    3     4      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      argA    
      argB    

  public void info(java.lang.String, java.lang.Object[]);
    descriptor: (Ljava/lang/String;[Ljava/lang/Object;)V
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object[] argArray
         0: .line 356
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 357
            aload 1 /* format */
            aload 2 /* argArray */
            invokestatic io.netty.util.internal.logging.MessageFormatter.arrayFormat:(Ljava/lang/String;[Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 358
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 360
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object[] argArray
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1    format  Ljava/lang/String;
            0    4     2  argArray  [Ljava/lang/Object;
            2    3     3        ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
          Name  Flags
      format    
      argArray  

  public void info(java.lang.String, java.lang.Throwable);
    descriptor: (Ljava/lang/String;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
        start local 2 // java.lang.Throwable t
         0: .line 373
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 374
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.INFO:Ljava/util/logging/Level;
            aload 1 /* msg */
            aload 2 /* t */
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 376
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Throwable t
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
            0    3     2     t  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      msg   
      t     

  public boolean isWarnEnabled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.internal.logging.JdkLogger this
         0: .line 386
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ireturn
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/internal/logging/JdkLogger;

  public void warn(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
         0: .line 397
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 398
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            aload 1 /* msg */
            aconst_null
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 400
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      msg   

  public void warn(java.lang.String, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object arg
         0: .line 418
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 419
            aload 1 /* format */
            aload 2 /* arg */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 420
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 422
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object arg
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2     arg  Ljava/lang/Object;
            2    3     3      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      arg     

  public void warn(java.lang.String, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object argA
        start local 3 // java.lang.Object argB
         0: .line 442
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 443
            aload 1 /* format */
            aload 2 /* argA */
            aload 3 /* argB */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 4 /* ft */
        start local 4 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 444
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 4 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 446
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object argB
        end local 2 // java.lang.Object argA
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2    argA  Ljava/lang/Object;
            0    4     3    argB  Ljava/lang/Object;
            2    3     4      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      argA    
      argB    

  public void warn(java.lang.String, java.lang.Object[]);
    descriptor: (Ljava/lang/String;[Ljava/lang/Object;)V
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object[] argArray
         0: .line 464
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 465
            aload 1 /* format */
            aload 2 /* argArray */
            invokestatic io.netty.util.internal.logging.MessageFormatter.arrayFormat:(Ljava/lang/String;[Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 466
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 468
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object[] argArray
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1    format  Ljava/lang/String;
            0    4     2  argArray  [Ljava/lang/Object;
            2    3     3        ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
          Name  Flags
      format    
      argArray  

  public void warn(java.lang.String, java.lang.Throwable);
    descriptor: (Ljava/lang/String;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
        start local 2 // java.lang.Throwable t
         0: .line 481
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 482
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.WARNING:Ljava/util/logging/Level;
            aload 1 /* msg */
            aload 2 /* t */
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 484
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Throwable t
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
            0    3     2     t  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      msg   
      t     

  public boolean isErrorEnabled();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.netty.util.internal.logging.JdkLogger this
         0: .line 493
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ireturn
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/internal/logging/JdkLogger;

  public void error(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
         0: .line 504
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 505
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            aload 1 /* msg */
            aconst_null
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 507
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      msg   

  public void error(java.lang.String, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object arg
         0: .line 525
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 526
            aload 1 /* format */
            aload 2 /* arg */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 527
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 529
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object arg
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2     arg  Ljava/lang/Object;
            2    3     3      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      arg     

  public void error(java.lang.String, java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=4
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object argA
        start local 3 // java.lang.Object argB
         0: .line 549
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 550
            aload 1 /* format */
            aload 2 /* argA */
            aload 3 /* argB */
            invokestatic io.netty.util.internal.logging.MessageFormatter.format:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 4 /* ft */
        start local 4 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 551
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 4 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 4 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 553
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object argB
        end local 2 // java.lang.Object argA
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1  format  Ljava/lang/String;
            0    4     2    argA  Ljava/lang/Object;
            0    4     3    argB  Ljava/lang/Object;
            2    3     4      ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
        Name  Flags
      format  
      argA    
      argB    

  public void error(java.lang.String, java.lang.Object[]);
    descriptor: (Ljava/lang/String;[Ljava/lang/Object;)V
    flags: (0x0081) ACC_PUBLIC, ACC_VARARGS
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String format
        start local 2 // java.lang.Object[] arguments
         0: .line 571
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 3
         1: .line 572
            aload 1 /* format */
            aload 2 /* arguments */
            invokestatic io.netty.util.internal.logging.MessageFormatter.arrayFormat:(Ljava/lang/String;[Ljava/lang/Object;)Lio/netty/util/internal/logging/FormattingTuple;
            astore 3 /* ft */
        start local 3 // io.netty.util.internal.logging.FormattingTuple ft
         2: .line 573
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getMessage:()Ljava/lang/String;
            aload 3 /* ft */
            invokevirtual io.netty.util.internal.logging.FormattingTuple.getThrowable:()Ljava/lang/Throwable;
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 3 // io.netty.util.internal.logging.FormattingTuple ft
         3: .line 575
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Object[] arguments
        end local 1 // java.lang.String format
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lio/netty/util/internal/logging/JdkLogger;
            0    4     1     format  Ljava/lang/String;
            0    4     2  arguments  [Ljava/lang/Object;
            2    3     3         ft  Lio/netty/util/internal/logging/FormattingTuple;
    MethodParameters:
           Name  Flags
      format     
      arguments  

  public void error(java.lang.String, java.lang.Throwable);
    descriptor: (Ljava/lang/String;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String msg
        start local 2 // java.lang.Throwable t
         0: .line 588
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            invokevirtual java.util.logging.Logger.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 2
         1: .line 589
            aload 0 /* this */
            getstatic io.netty.util.internal.logging.JdkLogger.SELF:Ljava/lang/String;
            getstatic java.util.logging.Level.SEVERE:Ljava/util/logging/Level;
            aload 1 /* msg */
            aload 2 /* t */
            invokevirtual io.netty.util.internal.logging.JdkLogger.log:(Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
         2: .line 591
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Throwable t
        end local 1 // java.lang.String msg
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/util/internal/logging/JdkLogger;
            0    3     1   msg  Ljava/lang/String;
            0    3     2     t  Ljava/lang/Throwable;
    MethodParameters:
      Name  Flags
      msg   
      t     

  private void log(java.lang.String, java.util.logging.Level, java.lang.String, java.lang.Throwable);
    descriptor: (Ljava/lang/String;Ljava/util/logging/Level;Ljava/lang/String;Ljava/lang/Throwable;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=6, args_size=5
        start local 0 // io.netty.util.internal.logging.JdkLogger this
        start local 1 // java.lang.String callerFQCN
        start local 2 // java.util.logging.Level level
        start local 3 // java.lang.String msg
        start local 4 // java.lang.Throwable t
         0: .line 602
            new java.util.logging.LogRecord
            dup
            aload 2 /* level */
            aload 3 /* msg */
            invokespecial java.util.logging.LogRecord.<init>:(Ljava/util/logging/Level;Ljava/lang/String;)V
            astore 5 /* record */
        start local 5 // java.util.logging.LogRecord record
         1: .line 603
            aload 5 /* record */
            aload 0 /* this */
            invokevirtual io.netty.util.internal.logging.JdkLogger.name:()Ljava/lang/String;
            invokevirtual java.util.logging.LogRecord.setLoggerName:(Ljava/lang/String;)V
         2: .line 604
            aload 5 /* record */
            aload 4 /* t */
            invokevirtual java.util.logging.LogRecord.setThrown:(Ljava/lang/Throwable;)V
         3: .line 605
            aload 1 /* callerFQCN */
            aload 5 /* record */
            invokestatic io.netty.util.internal.logging.JdkLogger.fillCallerData:(Ljava/lang/String;Ljava/util/logging/LogRecord;)V
         4: .line 606
            aload 0 /* this */
            getfield io.netty.util.internal.logging.JdkLogger.logger:Ljava/util/logging/Logger;
            aload 5 /* record */
            invokevirtual java.util.logging.Logger.log:(Ljava/util/logging/LogRecord;)V
         5: .line 607
            return
        end local 5 // java.util.logging.LogRecord record
        end local 4 // java.lang.Throwable t
        end local 3 // java.lang.String msg
        end local 2 // java.util.logging.Level level
        end local 1 // java.lang.String callerFQCN
        end local 0 // io.netty.util.internal.logging.JdkLogger this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        this  Lio/netty/util/internal/logging/JdkLogger;
            0    6     1  callerFQCN  Ljava/lang/String;
            0    6     2       level  Ljava/util/logging/Level;
            0    6     3         msg  Ljava/lang/String;
            0    6     4           t  Ljava/lang/Throwable;
            1    6     5      record  Ljava/util/logging/LogRecord;
    MethodParameters:
            Name  Flags
      callerFQCN  
      level       
      msg         
      t           

  private static void fillCallerData(java.lang.String, java.util.logging.LogRecord);
    descriptor: (Ljava/lang/String;Ljava/util/logging/LogRecord;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=7, args_size=2
        start local 0 // java.lang.String callerFQCN
        start local 1 // java.util.logging.LogRecord record
         0: .line 619
            new java.lang.Throwable
            dup
            invokespecial java.lang.Throwable.<init>:()V
            invokevirtual java.lang.Throwable.getStackTrace:()[Ljava/lang/StackTraceElement;
            astore 2 /* steArray */
        start local 2 // java.lang.StackTraceElement[] steArray
         1: .line 621
            iconst_m1
            istore 3 /* selfIndex */
        start local 3 // int selfIndex
         2: .line 622
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         3: goto 9
         4: .line 623
      StackMap locals: java.lang.StackTraceElement[] int int
      StackMap stack:
            aload 2 /* steArray */
            iload 4 /* i */
            aaload
            invokevirtual java.lang.StackTraceElement.getClassName:()Ljava/lang/String;
            astore 5 /* className */
        start local 5 // java.lang.String className
         5: .line 624
            aload 5 /* className */
            aload 0 /* callerFQCN */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 6
            aload 5 /* className */
            getstatic io.netty.util.internal.logging.JdkLogger.SUPER:Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 8
         6: .line 625
      StackMap locals: java.lang.String
      StackMap stack:
            iload 4 /* i */
            istore 3 /* selfIndex */
         7: .line 626
            goto 10
        end local 5 // java.lang.String className
         8: .line 622
      StackMap locals:
      StackMap stack:
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
         9: iload 4 /* i */
            aload 2 /* steArray */
            arraylength
            if_icmplt 4
        end local 4 // int i
        10: .line 630
      StackMap locals:
      StackMap stack:
            iconst_m1
            istore 4 /* found */
        start local 4 // int found
        11: .line 631
            iload 3 /* selfIndex */
            iconst_1
            iadd
            istore 5 /* i */
        start local 5 // int i
        12: goto 18
        13: .line 632
      StackMap locals: int int
      StackMap stack:
            aload 2 /* steArray */
            iload 5 /* i */
            aaload
            invokevirtual java.lang.StackTraceElement.getClassName:()Ljava/lang/String;
            astore 6 /* className */
        start local 6 // java.lang.String className
        14: .line 633
            aload 6 /* className */
            aload 0 /* callerFQCN */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 17
            aload 6 /* className */
            getstatic io.netty.util.internal.logging.JdkLogger.SUPER:Ljava/lang/String;
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 17
        15: .line 634
            iload 5 /* i */
            istore 4 /* found */
        16: .line 635
            goto 19
        end local 6 // java.lang.String className
        17: .line 631
      StackMap locals:
      StackMap stack:
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        18: iload 5 /* i */
            aload 2 /* steArray */
            arraylength
            if_icmplt 13
        end local 5 // int i
        19: .line 639
      StackMap locals:
      StackMap stack:
            iload 4 /* found */
            iconst_m1
            if_icmpeq 23
        20: .line 640
            aload 2 /* steArray */
            iload 4 /* found */
            aaload
            astore 5 /* ste */
        start local 5 // java.lang.StackTraceElement ste
        21: .line 643
            aload 1 /* record */
            aload 5 /* ste */
            invokevirtual java.lang.StackTraceElement.getClassName:()Ljava/lang/String;
            invokevirtual java.util.logging.LogRecord.setSourceClassName:(Ljava/lang/String;)V
        22: .line 644
            aload 1 /* record */
            aload 5 /* ste */
            invokevirtual java.lang.StackTraceElement.getMethodName:()Ljava/lang/String;
            invokevirtual java.util.logging.LogRecord.setSourceMethodName:(Ljava/lang/String;)V
        end local 5 // java.lang.StackTraceElement ste
        23: .line 646
      StackMap locals:
      StackMap stack:
            return
        end local 4 // int found
        end local 3 // int selfIndex
        end local 2 // java.lang.StackTraceElement[] steArray
        end local 1 // java.util.logging.LogRecord record
        end local 0 // java.lang.String callerFQCN
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   24     0  callerFQCN  Ljava/lang/String;
            0   24     1      record  Ljava/util/logging/LogRecord;
            1   24     2    steArray  [Ljava/lang/StackTraceElement;
            2   24     3   selfIndex  I
            3   10     4           i  I
            5    8     5   className  Ljava/lang/String;
           11   24     4       found  I
           12   19     5           i  I
           14   17     6   className  Ljava/lang/String;
           21   23     5         ste  Ljava/lang/StackTraceElement;
    MethodParameters:
            Name  Flags
      callerFQCN  
      record      
}
SourceFile: "JdkLogger.java"