class io.netty.util.NetUtil$1 implements java.security.PrivilegedAction<java.lang.Integer>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: io.netty.util.NetUtil$1
  super_class: java.lang.Object
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.util.NetUtil$1 this
         0: .line 253
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // io.netty.util.NetUtil$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/NetUtil$1;

  public java.lang.Integer run();
    descriptor: ()Ljava/lang/Integer;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=6, args_size=1
        start local 0 // io.netty.util.NetUtil$1 this
         0: .line 260
            invokestatic io.netty.util.internal.PlatformDependent.isWindows:()Z
            ifeq 1
            sipush 200
            goto 2
      StackMap locals:
      StackMap stack:
         1: sipush 128
      StackMap locals:
      StackMap stack: int
         2: istore 1 /* somaxconn */
        start local 1 // int somaxconn
         3: .line 261
            new java.io.File
            dup
            ldc "/proc/sys/net/core/somaxconn"
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            astore 2 /* file */
        start local 2 // java.io.File file
         4: .line 262
            aconst_null
            astore 3 /* in */
        start local 3 // java.io.BufferedReader in
         5: .line 267
            aload 2 /* file */
            invokevirtual java.io.File.exists:()Z
            ifeq 11
         6: .line 268
            new java.io.BufferedReader
            dup
            new java.io.FileReader
            dup
            aload 2 /* file */
            invokespecial java.io.FileReader.<init>:(Ljava/io/File;)V
            invokespecial java.io.BufferedReader.<init>:(Ljava/io/Reader;)V
            astore 3 /* in */
         7: .line 269
            aload 3 /* in */
            invokevirtual java.io.BufferedReader.readLine:()Ljava/lang/String;
            invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
            istore 1 /* somaxconn */
         8: .line 270
            getstatic io.netty.util.NetUtil.logger:Lio/netty/util/internal/logging/InternalLogger;
            invokeinterface io.netty.util.internal.logging.InternalLogger.isDebugEnabled:()Z
            ifeq 37
         9: .line 271
            getstatic io.netty.util.NetUtil.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "{}: {}"
            aload 2 /* file */
            iload 1 /* somaxconn */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        10: .line 273
            goto 37
        11: .line 275
      StackMap locals: int java.io.File java.io.BufferedReader
      StackMap stack:
            aconst_null
            astore 4 /* tmp */
        start local 4 // java.lang.Integer tmp
        12: .line 276
            ldc "io.netty.net.somaxconn.trySysctl"
            iconst_0
            invokestatic io.netty.util.internal.SystemPropertyUtil.getBoolean:(Ljava/lang/String;Z)Z
            ifeq 20
        13: .line 277
            ldc "kern.ipc.somaxconn"
            invokestatic io.netty.util.NetUtil.sysctlGetInt:(Ljava/lang/String;)Ljava/lang/Integer;
            astore 4 /* tmp */
        14: .line 278
            aload 4 /* tmp */
            ifnonnull 19
        15: .line 279
            ldc "kern.ipc.soacceptqueue"
            invokestatic io.netty.util.NetUtil.sysctlGetInt:(Ljava/lang/String;)Ljava/lang/Integer;
            astore 4 /* tmp */
        16: .line 280
            aload 4 /* tmp */
            ifnull 20
        17: .line 281
            aload 4 /* tmp */
            invokevirtual java.lang.Integer.intValue:()I
            istore 1 /* somaxconn */
        18: .line 283
            goto 20
        19: .line 284
      StackMap locals: java.lang.Integer
      StackMap stack:
            aload 4 /* tmp */
            invokevirtual java.lang.Integer.intValue:()I
            istore 1 /* somaxconn */
        20: .line 288
      StackMap locals:
      StackMap stack:
            aload 4 /* tmp */
            ifnonnull 37
        21: .line 289
            getstatic io.netty.util.NetUtil.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "Failed to get SOMAXCONN from sysctl and file {}. Default: {}"
            aload 2 /* file */
        22: .line 290
            iload 1 /* somaxconn */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
        23: .line 289
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        end local 4 // java.lang.Integer tmp
        24: .line 293
            goto 37
      StackMap locals: io.netty.util.NetUtil$1 int java.io.File java.io.BufferedReader
      StackMap stack: java.lang.Exception
        25: astore 4 /* e */
        start local 4 // java.lang.Exception e
        26: .line 294
            getstatic io.netty.util.NetUtil.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "Failed to get SOMAXCONN from sysctl and file {}. Default: {}"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
            aload 2 /* file */
            aastore
            dup
            iconst_1
            iload 1 /* somaxconn */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            aastore
            dup
            iconst_2
            aload 4 /* e */
            aastore
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;[Ljava/lang/Object;)V
        end local 4 // java.lang.Exception e
        27: .line 296
            aload 3 /* in */
            ifnull 41
        28: .line 298
            aload 3 /* in */
            invokevirtual java.io.BufferedReader.close:()V
        29: .line 299
            goto 41
      StackMap locals:
      StackMap stack: java.lang.Exception
        30: pop
            goto 41
        31: .line 295
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 5
        32: .line 296
            aload 3 /* in */
            ifnull 36
        33: .line 298
            aload 3 /* in */
            invokevirtual java.io.BufferedReader.close:()V
        34: .line 299
            goto 36
      StackMap locals: io.netty.util.NetUtil$1 int java.io.File java.io.BufferedReader top java.lang.Throwable
      StackMap stack: java.lang.Exception
        35: pop
        36: .line 303
      StackMap locals:
      StackMap stack:
            aload 5
            athrow
        37: .line 296
      StackMap locals: io.netty.util.NetUtil$1 int java.io.File java.io.BufferedReader
      StackMap stack:
            aload 3 /* in */
            ifnull 41
        38: .line 298
            aload 3 /* in */
            invokevirtual java.io.BufferedReader.close:()V
        39: .line 299
            goto 41
      StackMap locals:
      StackMap stack: java.lang.Exception
        40: pop
        41: .line 304
      StackMap locals:
      StackMap stack:
            iload 1 /* somaxconn */
            invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
            areturn
        end local 3 // java.io.BufferedReader in
        end local 2 // java.io.File file
        end local 1 // int somaxconn
        end local 0 // io.netty.util.NetUtil$1 this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   42     0       this  Lio/netty/util/NetUtil$1;
            3   42     1  somaxconn  I
            4   42     2       file  Ljava/io/File;
            5   42     3         in  Ljava/io/BufferedReader;
           12   24     4        tmp  Ljava/lang/Integer;
           26   27     4          e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           5    24      25  Class java.lang.Exception
          28    29      30  Class java.lang.Exception
           5    27      31  any
          33    34      35  Class java.lang.Exception
          38    39      40  Class java.lang.Exception

  public java.lang.Object run();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual io.netty.util.NetUtil$1.run:()Ljava/lang/Integer;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Ljava/security/PrivilegedAction<Ljava/lang/Integer;>;
SourceFile: "NetUtil.java"
EnclosingMethod: io.netty.util.NetUtil
NestHost: io.netty.util.NetUtil
InnerClasses:
  io.netty.util.NetUtil$1