io.netty/netty-all/4.1.25.Final : io/netty/util/ResourceLeakDetector.class

ResourceLeakDetector
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)
Apache License, Version 2.0
The Netty Project Contributors (The Netty Project)
public class io.netty.util.ResourceLeakDetector<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.netty.util.ResourceLeakDetector
  super_class: java.lang.Object
{
  private static final java.lang.String PROP_LEVEL_OLD;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "io.netty.leakDetectionLevel"

  private static final java.lang.String PROP_LEVEL;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "io.netty.leakDetection.level"

  private static final io.netty.util.ResourceLeakDetector$Level DEFAULT_LEVEL;
    descriptor: Lio/netty/util/ResourceLeakDetector$Level;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Lio/netty/util/ResourceLeakDetector$Level;

  private static final java.lang.String PROP_TARGET_RECORDS;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "io.netty.leakDetection.targetRecords"

  private static final int DEFAULT_TARGET_RECORDS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 4

  private static final int TARGET_RECORDS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static io.netty.util.ResourceLeakDetector$Level level;
    descriptor: Lio/netty/util/ResourceLeakDetector$Level;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Signature: Lio/netty/util/ResourceLeakDetector$Level;

  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 int DEFAULT_SAMPLING_INTERVAL;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 128

  private final java.util.concurrent.ConcurrentMap<io.netty.util.ResourceLeakDetector$DefaultResourceLeak<?>, io.netty.util.ResourceLeakDetector$LeakEntry> allLeaks;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak<*>;Lio/netty/util/ResourceLeakDetector$LeakEntry;>;

  private final java.lang.ref.ReferenceQueue<java.lang.Object> refQueue;
    descriptor: Ljava/lang/ref/ReferenceQueue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/lang/ref/ReferenceQueue<Ljava/lang/Object;>;

  private final java.util.concurrent.ConcurrentMap<java.lang.String, java.lang.Boolean> reportedLeaks;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Ljava/lang/String;Ljava/lang/Boolean;>;

  private final java.lang.String resourceType;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int samplingInterval;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static final java.util.concurrent.atomic.AtomicReference<java.lang.String[]> excludedMethods;
    descriptor: Ljava/util/concurrent/atomic/AtomicReference;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReference<[Ljava/lang/String;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=4, args_size=0
         0: .line 44
            getstatic io.netty.util.ResourceLeakDetector$Level.SIMPLE:Lio/netty/util/ResourceLeakDetector$Level;
            putstatic io.netty.util.ResourceLeakDetector.DEFAULT_LEVEL:Lio/netty/util/ResourceLeakDetector$Level;
         1: .line 94
            ldc Lio/netty/util/ResourceLeakDetector;
            invokestatic io.netty.util.internal.logging.InternalLoggerFactory.getInstance:(Ljava/lang/Class;)Lio/netty/util/internal/logging/InternalLogger;
            putstatic io.netty.util.ResourceLeakDetector.logger:Lio/netty/util/internal/logging/InternalLogger;
         2: .line 98
            ldc "io.netty.noResourceLeakDetection"
            invokestatic io.netty.util.internal.SystemPropertyUtil.get:(Ljava/lang/String;)Ljava/lang/String;
            ifnull 10
         3: .line 99
            ldc "io.netty.noResourceLeakDetection"
            iconst_0
            invokestatic io.netty.util.internal.SystemPropertyUtil.getBoolean:(Ljava/lang/String;Z)Z
            istore 0 /* disabled */
        start local 0 // boolean disabled
         4: .line 100
            getstatic io.netty.util.ResourceLeakDetector.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-Dio.netty.noResourceLeakDetection: {}"
            iload 0 /* disabled */
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
         5: .line 101
            getstatic io.netty.util.ResourceLeakDetector.logger:Lio/netty/util/internal/logging/InternalLogger;
         6: .line 102
            ldc "-Dio.netty.noResourceLeakDetection is deprecated. Use '-D{}={}' instead."
         7: .line 103
            ldc "io.netty.leakDetection.level"
            getstatic io.netty.util.ResourceLeakDetector.DEFAULT_LEVEL:Lio/netty/util/ResourceLeakDetector$Level;
            invokevirtual io.netty.util.ResourceLeakDetector$Level.name:()Ljava/lang/String;
            invokevirtual java.lang.String.toLowerCase:()Ljava/lang/String;
         8: .line 101
            invokeinterface io.netty.util.internal.logging.InternalLogger.warn:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
         9: .line 104
            goto 11
        end local 0 // boolean disabled
        10: .line 105
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 0 /* disabled */
        start local 0 // boolean disabled
        11: .line 108
      StackMap locals: int
      StackMap stack:
            iload 0 /* disabled */
            ifeq 12
            getstatic io.netty.util.ResourceLeakDetector$Level.DISABLED:Lio/netty/util/ResourceLeakDetector$Level;
            goto 13
      StackMap locals:
      StackMap stack:
        12: getstatic io.netty.util.ResourceLeakDetector.DEFAULT_LEVEL:Lio/netty/util/ResourceLeakDetector$Level;
      StackMap locals:
      StackMap stack: io.netty.util.ResourceLeakDetector$Level
        13: astore 1 /* defaultLevel */
        start local 1 // io.netty.util.ResourceLeakDetector$Level defaultLevel
        14: .line 111
            ldc "io.netty.leakDetectionLevel"
            aload 1 /* defaultLevel */
            invokevirtual io.netty.util.ResourceLeakDetector$Level.name:()Ljava/lang/String;
            invokestatic io.netty.util.internal.SystemPropertyUtil.get:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* levelStr */
        start local 2 // java.lang.String levelStr
        15: .line 114
            ldc "io.netty.leakDetection.level"
            aload 2 /* levelStr */
            invokestatic io.netty.util.internal.SystemPropertyUtil.get:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* levelStr */
        16: .line 115
            aload 2 /* levelStr */
            invokestatic io.netty.util.ResourceLeakDetector$Level.parseLevel:(Ljava/lang/String;)Lio/netty/util/ResourceLeakDetector$Level;
            astore 3 /* level */
        start local 3 // io.netty.util.ResourceLeakDetector$Level level
        17: .line 117
            ldc "io.netty.leakDetection.targetRecords"
            iconst_4
            invokestatic io.netty.util.internal.SystemPropertyUtil.getInt:(Ljava/lang/String;I)I
            putstatic io.netty.util.ResourceLeakDetector.TARGET_RECORDS:I
        18: .line 119
            aload 3 /* level */
            putstatic io.netty.util.ResourceLeakDetector.level:Lio/netty/util/ResourceLeakDetector$Level;
        19: .line 120
            getstatic io.netty.util.ResourceLeakDetector.logger:Lio/netty/util/internal/logging/InternalLogger;
            invokeinterface io.netty.util.internal.logging.InternalLogger.isDebugEnabled:()Z
            ifeq 22
        20: .line 121
            getstatic io.netty.util.ResourceLeakDetector.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-D{}: {}"
            ldc "io.netty.leakDetection.level"
            aload 3 /* level */
            invokevirtual io.netty.util.ResourceLeakDetector$Level.name:()Ljava/lang/String;
            invokevirtual java.lang.String.toLowerCase:()Ljava/lang/String;
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
        21: .line 122
            getstatic io.netty.util.ResourceLeakDetector.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "-D{}: {}"
            ldc "io.netty.leakDetection.targetRecords"
            getstatic io.netty.util.ResourceLeakDetector.TARGET_RECORDS:I
            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
        end local 3 // io.netty.util.ResourceLeakDetector$Level level
        end local 2 // java.lang.String levelStr
        end local 1 // io.netty.util.ResourceLeakDetector$Level defaultLevel
        end local 0 // boolean disabled
        22: .line 526
      StackMap locals:
      StackMap stack:
            new java.util.concurrent.atomic.AtomicReference
            dup
            getstatic io.netty.util.internal.EmptyArrays.EMPTY_STRINGS:[Ljava/lang/String;
            invokespecial java.util.concurrent.atomic.AtomicReference.<init>:(Ljava/lang/Object;)V
        23: .line 525
            putstatic io.netty.util.ResourceLeakDetector.excludedMethods:Ljava/util/concurrent/atomic/AtomicReference;
        24: .line 526
            return
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            4   10     0      disabled  Z
           11   22     0      disabled  Z
           14   22     1  defaultLevel  Lio/netty/util/ResourceLeakDetector$Level;
           15   22     2      levelStr  Ljava/lang/String;
           17   22     3         level  Lio/netty/util/ResourceLeakDetector$Level;

  public static void setEnabled(boolean);
    descriptor: (Z)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // boolean enabled
         0: .line 134
            iload 0 /* enabled */
            ifeq 1
            getstatic io.netty.util.ResourceLeakDetector$Level.SIMPLE:Lio/netty/util/ResourceLeakDetector$Level;
            goto 2
      StackMap locals:
      StackMap stack:
         1: getstatic io.netty.util.ResourceLeakDetector$Level.DISABLED:Lio/netty/util/ResourceLeakDetector$Level;
      StackMap locals:
      StackMap stack: io.netty.util.ResourceLeakDetector$Level
         2: invokestatic io.netty.util.ResourceLeakDetector.setLevel:(Lio/netty/util/ResourceLeakDetector$Level;)V
         3: .line 135
            return
        end local 0 // boolean enabled
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0  enabled  Z
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
         Name  Flags
      enabled  

  public static boolean isEnabled();
    descriptor: ()Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 141
            invokestatic io.netty.util.ResourceLeakDetector.getLevel:()Lio/netty/util/ResourceLeakDetector$Level;
            invokevirtual io.netty.util.ResourceLeakDetector$Level.ordinal:()I
            getstatic io.netty.util.ResourceLeakDetector$Level.DISABLED:Lio/netty/util/ResourceLeakDetector$Level;
            invokevirtual io.netty.util.ResourceLeakDetector$Level.ordinal:()I
            if_icmple 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static void setLevel(io.netty.util.ResourceLeakDetector$Level);
    descriptor: (Lio/netty/util/ResourceLeakDetector$Level;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.util.ResourceLeakDetector$Level level
         0: .line 148
            aload 0 /* level */
            ifnonnull 2
         1: .line 149
            new java.lang.NullPointerException
            dup
            ldc "level"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 151
      StackMap locals:
      StackMap stack:
            aload 0 /* level */
            putstatic io.netty.util.ResourceLeakDetector.level:Lio/netty/util/ResourceLeakDetector$Level;
         3: .line 152
            return
        end local 0 // io.netty.util.ResourceLeakDetector$Level level
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0  level  Lio/netty/util/ResourceLeakDetector$Level;
    Signature: (Lio/netty/util/ResourceLeakDetector$Level;)V
    MethodParameters:
       Name  Flags
      level  

  public static io.netty.util.ResourceLeakDetector$Level getLevel();
    descriptor: ()Lio/netty/util/ResourceLeakDetector$Level;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 158
            getstatic io.netty.util.ResourceLeakDetector.level:Lio/netty/util/ResourceLeakDetector$Level;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    Signature: ()Lio/netty/util/ResourceLeakDetector$Level;

  public void <init>(java.lang.Class<?>);
    descriptor: (Ljava/lang/Class;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.Class resourceType
         0: .line 175
            aload 0 /* this */
            aload 1 /* resourceType */
            invokestatic io.netty.util.internal.StringUtil.simpleClassName:(Ljava/lang/Class;)Ljava/lang/String;
            invokespecial io.netty.util.ResourceLeakDetector.<init>:(Ljava/lang/String;)V
         1: .line 176
            return
        end local 1 // java.lang.Class resourceType
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    2     1  resourceType  Ljava/lang/Class<*>;
    Signature: (Ljava/lang/Class<*>;)V
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
              Name  Flags
      resourceType  

  public void <init>(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.ResourceLeakDetector this
        start local 1 // java.lang.String resourceType
         0: .line 183
            aload 0 /* this */
            aload 1 /* resourceType */
            sipush 128
            ldc 9223372036854775807
            invokespecial io.netty.util.ResourceLeakDetector.<init>:(Ljava/lang/String;IJ)V
         1: .line 184
            return
        end local 1 // java.lang.String resourceType
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    2     0          this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    2     1  resourceType  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
              Name  Flags
      resourceType  

  public void <init>(java.lang.Class<?>, int, );
    descriptor: (Ljava/lang/Class;IJ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=4
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.Class resourceType
        start local 2 // int samplingInterval
        start local 3 // long maxActive
         0: .line 197
            aload 0 /* this */
            aload 1 /* resourceType */
            iload 2 /* samplingInterval */
            invokespecial io.netty.util.ResourceLeakDetector.<init>:(Ljava/lang/Class;I)V
         1: .line 198
            return
        end local 3 // long maxActive
        end local 2 // int samplingInterval
        end local 1 // java.lang.Class resourceType
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    2     0              this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    2     1      resourceType  Ljava/lang/Class<*>;
            0    2     2  samplingInterval  I
            0    2     3         maxActive  J
    Signature: (Ljava/lang/Class<*>;IJ)V
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
                  Name  Flags
      resourceType      
      samplingInterval  
      maxActive         

  public void <init>(java.lang.Class<?>, );
    descriptor: (Ljava/lang/Class;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.Class resourceType
        start local 2 // int samplingInterval
         0: .line 207
            aload 0 /* this */
            aload 1 /* resourceType */
            invokestatic io.netty.util.internal.StringUtil.simpleClassName:(Ljava/lang/Class;)Ljava/lang/String;
            iload 2 /* samplingInterval */
            ldc 9223372036854775807
            invokespecial io.netty.util.ResourceLeakDetector.<init>:(Ljava/lang/String;IJ)V
         1: .line 208
            return
        end local 2 // int samplingInterval
        end local 1 // java.lang.Class resourceType
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    2     0              this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    2     1      resourceType  Ljava/lang/Class<*>;
            0    2     2  samplingInterval  I
    Signature: (Ljava/lang/Class<*>;I)V
    MethodParameters:
                  Name  Flags
      resourceType      
      samplingInterval  

  public void <init>(java.lang.String, int, long);
    descriptor: (Ljava/lang/String;IJ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=4
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.String resourceType
        start local 2 // int samplingInterval
        start local 3 // long maxActive
         0: .line 216
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 162
            aload 0 /* this */
            invokestatic io.netty.util.internal.PlatformDependent.newConcurrentHashMap:()Ljava/util/concurrent/ConcurrentMap;
            putfield io.netty.util.ResourceLeakDetector.allLeaks:Ljava/util/concurrent/ConcurrentMap;
         2: .line 164
            aload 0 /* this */
            new java.lang.ref.ReferenceQueue
            dup
            invokespecial java.lang.ref.ReferenceQueue.<init>:()V
            putfield io.netty.util.ResourceLeakDetector.refQueue:Ljava/lang/ref/ReferenceQueue;
         3: .line 165
            aload 0 /* this */
            invokestatic io.netty.util.internal.PlatformDependent.newConcurrentHashMap:()Ljava/util/concurrent/ConcurrentMap;
            putfield io.netty.util.ResourceLeakDetector.reportedLeaks:Ljava/util/concurrent/ConcurrentMap;
         4: .line 217
            aload 1 /* resourceType */
            ifnonnull 6
         5: .line 218
            new java.lang.NullPointerException
            dup
            ldc "resourceType"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 221
      StackMap locals: io.netty.util.ResourceLeakDetector java.lang.String int long
      StackMap stack:
            aload 0 /* this */
            aload 1 /* resourceType */
            putfield io.netty.util.ResourceLeakDetector.resourceType:Ljava/lang/String;
         7: .line 222
            aload 0 /* this */
            iload 2 /* samplingInterval */
            putfield io.netty.util.ResourceLeakDetector.samplingInterval:I
         8: .line 223
            return
        end local 3 // long maxActive
        end local 2 // int samplingInterval
        end local 1 // java.lang.String resourceType
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    9     0              this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    9     1      resourceType  Ljava/lang/String;
            0    9     2  samplingInterval  I
            0    9     3         maxActive  J
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
                  Name  Flags
      resourceType      
      samplingInterval  
      maxActive         

  public final io.netty.util.ResourceLeak open(T);
    descriptor: (Ljava/lang/Object;)Lio/netty/util/ResourceLeak;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.Object obj
         0: .line 234
            aload 0 /* this */
            aload 1 /* obj */
            invokevirtual io.netty.util.ResourceLeakDetector.track0:(Ljava/lang/Object;)Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak;
            areturn
        end local 1 // java.lang.Object obj
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    1     1   obj  TT;
    Signature: (TT;)Lio/netty/util/ResourceLeak;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
      Name  Flags
      obj   

  public final io.netty.util.ResourceLeakTracker<T> track(T);
    descriptor: (Ljava/lang/Object;)Lio/netty/util/ResourceLeakTracker;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.Object obj
         0: .line 245
            aload 0 /* this */
            aload 1 /* obj */
            invokevirtual io.netty.util.ResourceLeakDetector.track0:(Ljava/lang/Object;)Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak;
            areturn
        end local 1 // java.lang.Object obj
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    1     1   obj  TT;
    Signature: (TT;)Lio/netty/util/ResourceLeakTracker<TT;>;
    MethodParameters:
      Name  Flags
      obj   

  private io.netty.util.ResourceLeakDetector$DefaultResourceLeak track0(T);
    descriptor: (Ljava/lang/Object;)Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.Object obj
         0: .line 250
            getstatic io.netty.util.ResourceLeakDetector.level:Lio/netty/util/ResourceLeakDetector$Level;
            astore 2 /* level */
        start local 2 // io.netty.util.ResourceLeakDetector$Level level
         1: .line 251
            aload 2 /* level */
            getstatic io.netty.util.ResourceLeakDetector$Level.DISABLED:Lio/netty/util/ResourceLeakDetector$Level;
            if_acmpne 3
         2: .line 252
            aconst_null
            areturn
         3: .line 255
      StackMap locals: io.netty.util.ResourceLeakDetector$Level
      StackMap stack:
            aload 2 /* level */
            invokevirtual io.netty.util.ResourceLeakDetector$Level.ordinal:()I
            getstatic io.netty.util.ResourceLeakDetector$Level.PARANOID:Lio/netty/util/ResourceLeakDetector$Level;
            invokevirtual io.netty.util.ResourceLeakDetector$Level.ordinal:()I
            if_icmpge 8
         4: .line 256
            invokestatic io.netty.util.internal.PlatformDependent.threadLocalRandom:()Ljava/util/Random;
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.samplingInterval:I
            invokevirtual java.util.Random.nextInt:(I)I
            ifne 7
         5: .line 257
            aload 0 /* this */
            invokevirtual io.netty.util.ResourceLeakDetector.reportLeak:()V
         6: .line 258
            new io.netty.util.ResourceLeakDetector$DefaultResourceLeak
            dup
            aload 1 /* obj */
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.refQueue:Ljava/lang/ref/ReferenceQueue;
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.allLeaks:Ljava/util/concurrent/ConcurrentMap;
            invokespecial io.netty.util.ResourceLeakDetector$DefaultResourceLeak.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;Ljava/util/concurrent/ConcurrentMap;)V
            areturn
         7: .line 260
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
         8: .line 262
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual io.netty.util.ResourceLeakDetector.reportLeak:()V
         9: .line 263
            new io.netty.util.ResourceLeakDetector$DefaultResourceLeak
            dup
            aload 1 /* obj */
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.refQueue:Ljava/lang/ref/ReferenceQueue;
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.allLeaks:Ljava/util/concurrent/ConcurrentMap;
            invokespecial io.netty.util.ResourceLeakDetector$DefaultResourceLeak.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;Ljava/util/concurrent/ConcurrentMap;)V
            areturn
        end local 2 // io.netty.util.ResourceLeakDetector$Level level
        end local 1 // java.lang.Object obj
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0   10     1    obj  TT;
            1   10     2  level  Lio/netty/util/ResourceLeakDetector$Level;
    Signature: (TT;)Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak;
    MethodParameters:
      Name  Flags
      obj   

  private void clearRefQueue();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // io.netty.util.ResourceLeakDetector this
         0: .line 269
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.refQueue:Ljava/lang/ref/ReferenceQueue;
            invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
            checkcast io.netty.util.ResourceLeakDetector$DefaultResourceLeak
            astore 1 /* ref */
        start local 1 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak ref
         1: .line 270
            aload 1 /* ref */
            ifnonnull 3
         2: .line 271
            goto 5
         3: .line 273
      StackMap locals: io.netty.util.ResourceLeakDetector$DefaultResourceLeak
      StackMap stack:
            aload 1 /* ref */
            invokevirtual io.netty.util.ResourceLeakDetector$DefaultResourceLeak.dispose:()Z
            pop
        end local 1 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak ref
         4: .line 267
            goto 0
         5: .line 275
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lio/netty/util/ResourceLeakDetector<TT;>;
            1    4     1   ref  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak;

  private void reportLeak();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // io.netty.util.ResourceLeakDetector this
         0: .line 278
            getstatic io.netty.util.ResourceLeakDetector.logger:Lio/netty/util/internal/logging/InternalLogger;
            invokeinterface io.netty.util.internal.logging.InternalLogger.isErrorEnabled:()Z
            ifne 3
         1: .line 279
            aload 0 /* this */
            invokevirtual io.netty.util.ResourceLeakDetector.clearRefQueue:()V
         2: .line 280
            return
         3: .line 286
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.refQueue:Ljava/lang/ref/ReferenceQueue;
            invokevirtual java.lang.ref.ReferenceQueue.poll:()Ljava/lang/ref/Reference;
            checkcast io.netty.util.ResourceLeakDetector$DefaultResourceLeak
            astore 1 /* ref */
        start local 1 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak ref
         4: .line 287
            aload 1 /* ref */
            ifnonnull 6
         5: .line 288
            goto 15
         6: .line 291
      StackMap locals: io.netty.util.ResourceLeakDetector$DefaultResourceLeak
      StackMap stack:
            aload 1 /* ref */
            invokevirtual io.netty.util.ResourceLeakDetector$DefaultResourceLeak.dispose:()Z
            ifne 8
         7: .line 292
            goto 3
         8: .line 295
      StackMap locals:
      StackMap stack:
            aload 1 /* ref */
            invokevirtual io.netty.util.ResourceLeakDetector$DefaultResourceLeak.toString:()Ljava/lang/String;
            astore 2 /* records */
        start local 2 // java.lang.String records
         9: .line 296
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.reportedLeaks:Ljava/util/concurrent/ConcurrentMap;
            aload 2 /* records */
            getstatic java.lang.Boolean.TRUE:Ljava/lang/Boolean;
            invokeinterface java.util.concurrent.ConcurrentMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            ifnonnull 3
        10: .line 297
            aload 2 /* records */
            invokevirtual java.lang.String.isEmpty:()Z
            ifeq 13
        11: .line 298
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.resourceType:Ljava/lang/String;
            invokevirtual io.netty.util.ResourceLeakDetector.reportUntracedLeak:(Ljava/lang/String;)V
        12: .line 299
            goto 3
        13: .line 300
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield io.netty.util.ResourceLeakDetector.resourceType:Ljava/lang/String;
            aload 2 /* records */
            invokevirtual io.netty.util.ResourceLeakDetector.reportTracedLeak:(Ljava/lang/String;Ljava/lang/String;)V
        end local 2 // java.lang.String records
        end local 1 // io.netty.util.ResourceLeakDetector$DefaultResourceLeak ref
        14: .line 284
            goto 3
        15: .line 304
      StackMap locals:
      StackMap stack:
            return
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   16     0     this  Lio/netty/util/ResourceLeakDetector<TT;>;
            4   14     1      ref  Lio/netty/util/ResourceLeakDetector$DefaultResourceLeak;
            9   14     2  records  Ljava/lang/String;

  protected void reportTracedLeak(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.String resourceType
        start local 2 // java.lang.String records
         0: .line 311
            getstatic io.netty.util.ResourceLeakDetector.logger:Lio/netty/util/internal/logging/InternalLogger;
         1: .line 312
            ldc "LEAK: {}.release() was not called before it's garbage-collected. See http://netty.io/wiki/reference-counted-objects.html for more information.{}"
         2: .line 314
            aload 1 /* resourceType */
            aload 2 /* records */
         3: .line 311
            invokeinterface io.netty.util.internal.logging.InternalLogger.error:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
         4: .line 315
            return
        end local 2 // java.lang.String records
        end local 1 // java.lang.String resourceType
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    5     0          this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    5     1  resourceType  Ljava/lang/String;
            0    5     2       records  Ljava/lang/String;
    MethodParameters:
              Name  Flags
      resourceType  
      records       

  protected void reportUntracedLeak(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.String resourceType
         0: .line 322
            getstatic io.netty.util.ResourceLeakDetector.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "LEAK: {}.release() was not called before it's garbage-collected. Enable advanced leak reporting to find out where the leak occurred. To enable advanced leak reporting, specify the JVM option '-D{}={}' or call {}.setLevel() See http://netty.io/wiki/reference-counted-objects.html for more information."
            iconst_4
            anewarray java.lang.Object
            dup
            iconst_0
         1: .line 327
            aload 1 /* resourceType */
            aastore
            dup
            iconst_1
            ldc "io.netty.leakDetection.level"
            aastore
            dup
            iconst_2
            getstatic io.netty.util.ResourceLeakDetector$Level.ADVANCED:Lio/netty/util/ResourceLeakDetector$Level;
            invokevirtual io.netty.util.ResourceLeakDetector$Level.name:()Ljava/lang/String;
            invokevirtual java.lang.String.toLowerCase:()Ljava/lang/String;
            aastore
            dup
            iconst_3
            aload 0 /* this */
            invokestatic io.netty.util.internal.StringUtil.simpleClassName:(Ljava/lang/Object;)Ljava/lang/String;
            aastore
         2: .line 322
            invokeinterface io.netty.util.internal.logging.InternalLogger.error:(Ljava/lang/String;[Ljava/lang/Object;)V
         3: .line 328
            return
        end local 1 // java.lang.String resourceType
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    4     0          this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    4     1  resourceType  Ljava/lang/String;
    MethodParameters:
              Name  Flags
      resourceType  

  protected void reportInstancesLeak(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=2, args_size=2
        start local 0 // io.netty.util.ResourceLeakDetector this
        start local 1 // java.lang.String resourceType
         0: .line 335
            return
        end local 1 // java.lang.String resourceType
        end local 0 // io.netty.util.ResourceLeakDetector this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0          this  Lio/netty/util/ResourceLeakDetector<TT;>;
            0    1     1  resourceType  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()
    MethodParameters:
              Name  Flags
      resourceType  

  public static void addExclusions(java.lang.Class, java.lang.String[]);
    descriptor: (Ljava/lang/Class;[Ljava/lang/String;)V
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=5, locals=7, args_size=2
        start local 0 // java.lang.Class clz
        start local 1 // java.lang.String[] methodNames
         0: .line 529
            new java.util.HashSet
            dup
            aload 1 /* methodNames */
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            astore 2 /* nameSet */
        start local 2 // java.util.Set nameSet
         1: .line 532
            aload 0 /* clz */
            invokevirtual java.lang.Class.getDeclaredMethods:()[Ljava/lang/reflect/Method;
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 6
      StackMap locals: java.lang.Class java.lang.String[] java.util.Set top int int java.lang.reflect.Method[]
      StackMap stack:
         2: aload 6
            iload 4
            aaload
            astore 3 /* method */
        start local 3 // java.lang.reflect.Method method
         3: .line 533
            aload 2 /* nameSet */
            aload 3 /* method */
            invokevirtual java.lang.reflect.Method.getName:()Ljava/lang/String;
            invokeinterface java.util.Set.remove:(Ljava/lang/Object;)Z
            ifeq 5
            aload 2 /* nameSet */
            invokeinterface java.util.Set.isEmpty:()Z
            ifeq 5
         4: .line 534
            goto 7
        end local 3 // java.lang.reflect.Method method
         5: .line 532
      StackMap locals:
      StackMap stack:
            iinc 4 1
      StackMap locals:
      StackMap stack:
         6: iload 4
            iload 5
            if_icmplt 2
         7: .line 537
      StackMap locals: java.lang.Class java.lang.String[] java.util.Set
      StackMap stack:
            aload 2 /* nameSet */
            invokeinterface java.util.Set.isEmpty:()Z
            ifne 9
         8: .line 538
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Can't find '"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* nameSet */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc "' in "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* clz */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 543
      StackMap locals:
      StackMap stack:
            getstatic io.netty.util.ResourceLeakDetector.excludedMethods:Ljava/util/concurrent/atomic/AtomicReference;
            invokevirtual java.util.concurrent.atomic.AtomicReference.get:()Ljava/lang/Object;
            checkcast java.lang.String[]
            astore 3 /* oldMethods */
        start local 3 // java.lang.String[] oldMethods
        10: .line 544
            aload 3 /* oldMethods */
            aload 3 /* oldMethods */
            arraylength
            iconst_2
            aload 1 /* methodNames */
            arraylength
            imul
            iadd
            invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;I)[Ljava/lang/Object;
            checkcast java.lang.String[]
            astore 4 /* newMethods */
        start local 4 // java.lang.String[] newMethods
        11: .line 545
            iconst_0
            istore 5 /* i */
        start local 5 // int i
        12: goto 16
        13: .line 546
      StackMap locals: java.lang.String[] java.lang.String[] int
      StackMap stack:
            aload 4 /* newMethods */
            aload 3 /* oldMethods */
            arraylength
            iload 5 /* i */
            iconst_2
            imul
            iadd
            aload 0 /* clz */
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            aastore
        14: .line 547
            aload 4 /* newMethods */
            aload 3 /* oldMethods */
            arraylength
            iload 5 /* i */
            iconst_2
            imul
            iadd
            iconst_1
            iadd
            aload 1 /* methodNames */
            iload 5 /* i */
            aaload
            aastore
        15: .line 545
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        16: iload 5 /* i */
            aload 1 /* methodNames */
            arraylength
            if_icmplt 13
        end local 5 // int i
        17: .line 549
            getstatic io.netty.util.ResourceLeakDetector.excludedMethods:Ljava/util/concurrent/atomic/AtomicReference;
            aload 3 /* oldMethods */
            aload 4 /* newMethods */
            invokevirtual java.util.concurrent.atomic.AtomicReference.compareAndSet:(Ljava/lang/Object;Ljava/lang/Object;)Z
            ifeq 9
        18: .line 550
            return
        end local 4 // java.lang.String[] newMethods
        end local 3 // java.lang.String[] oldMethods
        end local 2 // java.util.Set nameSet
        end local 1 // java.lang.String[] methodNames
        end local 0 // java.lang.Class clz
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   19     0          clz  Ljava/lang/Class;
            0   19     1  methodNames  [Ljava/lang/String;
            1   19     2      nameSet  Ljava/util/Set<Ljava/lang/String;>;
            3    5     3       method  Ljava/lang/reflect/Method;
           10   19     3   oldMethods  [Ljava/lang/String;
           11   19     4   newMethods  [Ljava/lang/String;
           12   17     5            i  I
    MethodParameters:
             Name  Flags
      clz          
      methodNames  
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "ResourceLeakDetector.java"
NestMembers:
  io.netty.util.ResourceLeakDetector$DefaultResourceLeak  io.netty.util.ResourceLeakDetector$LeakEntry  io.netty.util.ResourceLeakDetector$Level  io.netty.util.ResourceLeakDetector$Record
InnerClasses:
  private final DefaultResourceLeak = io.netty.util.ResourceLeakDetector$DefaultResourceLeak of io.netty.util.ResourceLeakDetector
  private final LeakEntry = io.netty.util.ResourceLeakDetector$LeakEntry of io.netty.util.ResourceLeakDetector
  public final Level = io.netty.util.ResourceLeakDetector$Level of io.netty.util.ResourceLeakDetector
  private final Record = io.netty.util.ResourceLeakDetector$Record of io.netty.util.ResourceLeakDetector
/

io.netty/ netty-all/ 4.1.25.Final/ io/netty/util/ResourceLeakDetector.class
