https://github.com/Terracotta-OSS/statistics: A statistics framework used inside Ehcache and the Terracotta products 
public class org.terracotta.statistics.StatisticsManager extends org.terracotta.context.ContextManager
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.terracotta.statistics.StatisticsManager
  super_class: org.terracotta.context.ContextManager
{
  private static final java.lang.String EQ;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 43
            ldc "="
            invokestatic java.util.regex.Pattern.quote:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.terracotta.statistics.StatisticsManager.EQ:Ljava/lang/String;
         1: .line 46
            invokedynamic contextCreated()Lorg/terracotta/context/ContextCreationListener;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)V
                  org/terracotta/statistics/StatisticsManager.parseStatisticAnnotations(Ljava/lang/Object;)V (6)
                  (Ljava/lang/Object;)V
            invokestatic org.terracotta.context.ContextManager.registerContextCreationListener:(Lorg/terracotta/context/ContextCreationListener;)V
         2: .line 47
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.terracotta.statistics.StatisticsManager this
         0: .line 41
            aload 0 /* this */
            invokespecial org.terracotta.context.ContextManager.<init>:()V
            return
        end local 0 // org.terracotta.statistics.StatisticsManager this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/terracotta/statistics/StatisticsManager;

  public static <T extends java.lang.Enum<T>> org.terracotta.statistics.observer.OperationObserver<T> createOperationStatistic(, java.lang.String, java.util.Set<java.lang.String>, java.lang.Class<T>);
    descriptor: (Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Ljava/lang/Class;)Lorg/terracotta/statistics/observer/OperationObserver;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // java.lang.Object context
        start local 1 // java.lang.String name
        start local 2 // java.util.Set tags
        start local 3 // java.lang.Class eventTypes
         0: .line 50
            aload 0 /* context */
            aload 1 /* name */
            aload 2 /* tags */
            invokestatic java.util.Collections.emptyMap:()Ljava/util/Map;
            aload 3 /* eventTypes */
            invokestatic org.terracotta.statistics.StatisticsManager.createOperationStatistic:(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Ljava/lang/Class;)Lorg/terracotta/statistics/observer/OperationObserver;
            areturn
        end local 3 // java.lang.Class eventTypes
        end local 2 // java.util.Set tags
        end local 1 // java.lang.String name
        end local 0 // java.lang.Object context
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0     context  Ljava/lang/Object;
            0    1     1        name  Ljava/lang/String;
            0    1     2        tags  Ljava/util/Set<Ljava/lang/String;>;
            0    1     3  eventTypes  Ljava/lang/Class<TT;>;
    Signature: <T:Ljava/lang/Enum<TT;>;>(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set<Ljava/lang/String;>;Ljava/lang/Class<TT;>;)Lorg/terracotta/statistics/observer/OperationObserver<TT;>;
    MethodParameters:
            Name  Flags
      context     
      name        
      tags        
      eventTypes  

  public static <T extends java.lang.Enum<T>> org.terracotta.statistics.observer.OperationObserver<T> createOperationStatistic(, java.lang.String, java.util.Set<java.lang.String>, java.util.Map<java.lang.String, ? extends java.lang.Object>, java.lang.Class<T>);
    descriptor: (Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Ljava/lang/Class;)Lorg/terracotta/statistics/observer/OperationObserver;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=6, args_size=5
        start local 0 // java.lang.Object context
        start local 1 // java.lang.String name
        start local 2 // java.util.Set tags
        start local 3 // java.util.Map properties
        start local 4 // java.lang.Class resultType
         0: .line 54
            aload 1 /* name */
            aload 2 /* tags */
            aload 3 /* properties */
            aload 4 /* resultType */
            invokestatic org.terracotta.statistics.StatisticsManager.createOperationStatistic:(Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Ljava/lang/Class;)Lorg/terracotta/statistics/OperationStatistic;
            astore 5 /* stat */
        start local 5 // org.terracotta.statistics.OperationStatistic stat
         1: .line 55
            aload 0 /* context */
            invokestatic org.terracotta.statistics.StatisticsManager.associate:(Ljava/lang/Object;)Lorg/terracotta/context/ContextManager$Association;
            aload 5 /* stat */
            invokeinterface org.terracotta.context.ContextManager$Association.withChild:(Ljava/lang/Object;)Lorg/terracotta/context/ContextManager$Association;
            pop
         2: .line 56
            aload 5 /* stat */
            areturn
        end local 5 // org.terracotta.statistics.OperationStatistic stat
        end local 4 // java.lang.Class resultType
        end local 3 // java.util.Map properties
        end local 2 // java.util.Set tags
        end local 1 // java.lang.String name
        end local 0 // java.lang.Object context
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0     context  Ljava/lang/Object;
            0    3     1        name  Ljava/lang/String;
            0    3     2        tags  Ljava/util/Set<Ljava/lang/String;>;
            0    3     3  properties  Ljava/util/Map<Ljava/lang/String;+Ljava/lang/Object;>;
            0    3     4  resultType  Ljava/lang/Class<TT;>;
            1    3     5        stat  Lorg/terracotta/statistics/OperationStatistic<TT;>;
    Signature: <T:Ljava/lang/Enum<TT;>;>(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set<Ljava/lang/String;>;Ljava/util/Map<Ljava/lang/String;+Ljava/lang/Object;>;Ljava/lang/Class<TT;>;)Lorg/terracotta/statistics/observer/OperationObserver<TT;>;
    MethodParameters:
            Name  Flags
      context     
      name        
      tags        
      properties  
      resultType  

  private static <T extends java.lang.Enum<T>> org.terracotta.statistics.OperationStatistic<T> createOperationStatistic(java.lang.String, java.util.Set<java.lang.String>, java.util.Map<java.lang.String, ? extends java.lang.Object>, java.lang.Class<T>);
    descriptor: (Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Ljava/lang/Class;)Lorg/terracotta/statistics/OperationStatistic;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // java.lang.String name
        start local 1 // java.util.Set tags
        start local 2 // java.util.Map properties
        start local 3 // java.lang.Class resultType
         0: .line 60
            new org.terracotta.statistics.GeneralOperationStatistic
            dup
            aload 0 /* name */
            aload 1 /* tags */
            aload 2 /* properties */
            aload 3 /* resultType */
            invokespecial org.terracotta.statistics.GeneralOperationStatistic.<init>:(Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Ljava/lang/Class;)V
            areturn
        end local 3 // java.lang.Class resultType
        end local 2 // java.util.Map properties
        end local 1 // java.util.Set tags
        end local 0 // java.lang.String name
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        name  Ljava/lang/String;
            0    1     1        tags  Ljava/util/Set<Ljava/lang/String;>;
            0    1     2  properties  Ljava/util/Map<Ljava/lang/String;+Ljava/lang/Object;>;
            0    1     3  resultType  Ljava/lang/Class<TT;>;
    Signature: <T:Ljava/lang/Enum<TT;>;>(Ljava/lang/String;Ljava/util/Set<Ljava/lang/String;>;Ljava/util/Map<Ljava/lang/String;+Ljava/lang/Object;>;Ljava/lang/Class<TT;>;)Lorg/terracotta/statistics/OperationStatistic<TT;>;
    MethodParameters:
            Name  Flags
      name        
      tags        
      properties  
      resultType  

  public static <T extends java.lang.Enum<T>> org.terracotta.statistics.OperationStatistic<T> getOperationStatisticFor(org.terracotta.statistics.observer.OperationObserver<T>);
    descriptor: (Lorg/terracotta/statistics/observer/OperationObserver;)Lorg/terracotta/statistics/OperationStatistic;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // org.terracotta.statistics.observer.OperationObserver observer
         0: .line 64
            aload 0 /* observer */
            invokestatic org.terracotta.context.ContextManager.nodeFor:(Ljava/lang/Object;)Lorg/terracotta/context/TreeNode;
            astore 1 /* node */
        start local 1 // org.terracotta.context.TreeNode node
         1: .line 65
            aload 1 /* node */
            ifnonnull 3
         2: .line 66
            aconst_null
            areturn
         3: .line 68
      StackMap locals: org.terracotta.context.TreeNode
      StackMap stack:
            aload 1 /* node */
            invokeinterface org.terracotta.context.TreeNode.getContext:()Lorg/terracotta/context/ContextElement;
            astore 2 /* context */
        start local 2 // org.terracotta.context.ContextElement context
         4: .line 69
            ldc Lorg/terracotta/statistics/OperationStatistic;
            aload 2 /* context */
            invokeinterface org.terracotta.context.ContextElement.identifier:()Ljava/lang/Class;
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 7
         5: .line 71
            aload 2 /* context */
            invokeinterface org.terracotta.context.ContextElement.attributes:()Ljava/util/Map;
            ldc "this"
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.terracotta.statistics.OperationStatistic
            astore 3 /* stat */
        start local 3 // org.terracotta.statistics.OperationStatistic stat
         6: .line 72
            aload 3 /* stat */
            areturn
        end local 3 // org.terracotta.statistics.OperationStatistic stat
         7: .line 74
      StackMap locals: org.terracotta.context.ContextElement
      StackMap stack:
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        end local 2 // org.terracotta.context.ContextElement context
        end local 1 // org.terracotta.context.TreeNode node
        end local 0 // org.terracotta.statistics.observer.OperationObserver observer
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    8     0  observer  Lorg/terracotta/statistics/observer/OperationObserver<TT;>;
            1    8     1      node  Lorg/terracotta/context/TreeNode;
            4    8     2   context  Lorg/terracotta/context/ContextElement;
            6    7     3      stat  Lorg/terracotta/statistics/OperationStatistic<TT;>;
    Signature: <T:Ljava/lang/Enum<TT;>;>(Lorg/terracotta/statistics/observer/OperationObserver<TT;>;)Lorg/terracotta/statistics/OperationStatistic<TT;>;
    MethodParameters:
          Name  Flags
      observer  

  public static <T extends java.io.Serializable> void createPassThroughStatistic(, java.lang.String, java.util.Set<java.lang.String>, org.terracotta.statistics.StatisticType, java.util.function.Supplier<T>);
    descriptor: (Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Lorg/terracotta/statistics/StatisticType;Ljava/util/function/Supplier;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=5, args_size=5
        start local 0 // java.lang.Object context
        start local 1 // java.lang.String name
        start local 2 // java.util.Set tags
        start local 3 // org.terracotta.statistics.StatisticType type
        start local 4 // java.util.function.Supplier source
         0: .line 80
            aload 0 /* context */
            aload 1 /* name */
            aload 2 /* tags */
            invokestatic java.util.Collections.emptyMap:()Ljava/util/Map;
            aload 3 /* type */
            aload 4 /* source */
            invokestatic org.terracotta.statistics.ValueStatistics.supply:(Lorg/terracotta/statistics/StatisticType;Ljava/util/function/Supplier;)Lorg/terracotta/statistics/ValueStatistic;
            invokestatic org.terracotta.statistics.StatisticsManager.createPassThroughStatistic:(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Lorg/terracotta/statistics/ValueStatistic;)V
         1: .line 81
            return
        end local 4 // java.util.function.Supplier source
        end local 3 // org.terracotta.statistics.StatisticType type
        end local 2 // java.util.Set tags
        end local 1 // java.lang.String name
        end local 0 // java.lang.Object context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  context  Ljava/lang/Object;
            0    2     1     name  Ljava/lang/String;
            0    2     2     tags  Ljava/util/Set<Ljava/lang/String;>;
            0    2     3     type  Lorg/terracotta/statistics/StatisticType;
            0    2     4   source  Ljava/util/function/Supplier<TT;>;
    Signature: <T::Ljava/io/Serializable;>(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set<Ljava/lang/String;>;Lorg/terracotta/statistics/StatisticType;Ljava/util/function/Supplier<TT;>;)V
    MethodParameters:
         Name  Flags
      context  
      name     
      tags     
      type     
      source   

  public static <T extends java.io.Serializable> void createPassThroughStatistic(, java.lang.String, java.util.Set<java.lang.String>, org.terracotta.statistics.ValueStatistic<T>);
    descriptor: (Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Lorg/terracotta/statistics/ValueStatistic;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // java.lang.Object context
        start local 1 // java.lang.String name
        start local 2 // java.util.Set tags
        start local 3 // org.terracotta.statistics.ValueStatistic source
         0: .line 84
            aload 0 /* context */
            aload 1 /* name */
            aload 2 /* tags */
            invokestatic java.util.Collections.emptyMap:()Ljava/util/Map;
            aload 3 /* source */
            invokestatic org.terracotta.statistics.StatisticsManager.createPassThroughStatistic:(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Lorg/terracotta/statistics/ValueStatistic;)V
         1: .line 85
            return
        end local 3 // org.terracotta.statistics.ValueStatistic source
        end local 2 // java.util.Set tags
        end local 1 // java.lang.String name
        end local 0 // java.lang.Object context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  context  Ljava/lang/Object;
            0    2     1     name  Ljava/lang/String;
            0    2     2     tags  Ljava/util/Set<Ljava/lang/String;>;
            0    2     3   source  Lorg/terracotta/statistics/ValueStatistic<TT;>;
    Signature: <T::Ljava/io/Serializable;>(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set<Ljava/lang/String;>;Lorg/terracotta/statistics/ValueStatistic<TT;>;)V
    MethodParameters:
         Name  Flags
      context  
      name     
      tags     
      source   

  public static <T extends java.io.Serializable> void createPassThroughStatistic(, java.lang.String, java.util.Set<java.lang.String>, java.util.Map<java.lang.String, ? extends java.lang.Object>, org.terracotta.statistics.StatisticType, java.util.function.Supplier<T>);
    descriptor: (Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Lorg/terracotta/statistics/StatisticType;Ljava/util/function/Supplier;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=6, locals=6, args_size=6
        start local 0 // java.lang.Object context
        start local 1 // java.lang.String name
        start local 2 // java.util.Set tags
        start local 3 // java.util.Map properties
        start local 4 // org.terracotta.statistics.StatisticType type
        start local 5 // java.util.function.Supplier source
         0: .line 88
            aload 0 /* context */
            aload 1 /* name */
            aload 2 /* tags */
            aload 3 /* properties */
            aload 4 /* type */
            aload 5 /* source */
            invokestatic org.terracotta.statistics.ValueStatistics.supply:(Lorg/terracotta/statistics/StatisticType;Ljava/util/function/Supplier;)Lorg/terracotta/statistics/ValueStatistic;
            invokestatic org.terracotta.statistics.StatisticsManager.createPassThroughStatistic:(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Lorg/terracotta/statistics/ValueStatistic;)V
         1: .line 89
            return
        end local 5 // java.util.function.Supplier source
        end local 4 // org.terracotta.statistics.StatisticType type
        end local 3 // java.util.Map properties
        end local 2 // java.util.Set tags
        end local 1 // java.lang.String name
        end local 0 // java.lang.Object context
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0     context  Ljava/lang/Object;
            0    2     1        name  Ljava/lang/String;
            0    2     2        tags  Ljava/util/Set<Ljava/lang/String;>;
            0    2     3  properties  Ljava/util/Map<Ljava/lang/String;+Ljava/lang/Object;>;
            0    2     4        type  Lorg/terracotta/statistics/StatisticType;
            0    2     5      source  Ljava/util/function/Supplier<TT;>;
    Signature: <T::Ljava/io/Serializable;>(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set<Ljava/lang/String;>;Ljava/util/Map<Ljava/lang/String;+Ljava/lang/Object;>;Lorg/terracotta/statistics/StatisticType;Ljava/util/function/Supplier<TT;>;)V
    MethodParameters:
            Name  Flags
      context     
      name        
      tags        
      properties  
      type        
      source      

  public static <T extends java.io.Serializable> void createPassThroughStatistic(, java.lang.String, java.util.Set<java.lang.String>, java.util.Map<java.lang.String, ? extends java.lang.Object>, org.terracotta.statistics.ValueStatistic<T>);
    descriptor: (Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Lorg/terracotta/statistics/ValueStatistic;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=7, locals=6, args_size=5
        start local 0 // java.lang.Object context
        start local 1 // java.lang.String name
        start local 2 // java.util.Set tags
        start local 3 // java.util.Map properties
        start local 4 // org.terracotta.statistics.ValueStatistic source
         0: .line 92
            new org.terracotta.statistics.PassThroughStatistic
            dup
            aload 0 /* context */
            aload 1 /* name */
            aload 2 /* tags */
            aload 3 /* properties */
            aload 4 /* source */
            invokespecial org.terracotta.statistics.PassThroughStatistic.<init>:(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Ljava/util/Map;Lorg/terracotta/statistics/ValueStatistic;)V
            astore 5 /* stat */
        start local 5 // org.terracotta.statistics.PassThroughStatistic stat
         1: .line 93
            aload 0 /* context */
            invokestatic org.terracotta.statistics.StatisticsManager.associate:(Ljava/lang/Object;)Lorg/terracotta/context/ContextManager$Association;
            aload 5 /* stat */
            invokeinterface org.terracotta.context.ContextManager$Association.withChild:(Ljava/lang/Object;)Lorg/terracotta/context/ContextManager$Association;
            pop
         2: .line 94
            return
        end local 5 // org.terracotta.statistics.PassThroughStatistic stat
        end local 4 // org.terracotta.statistics.ValueStatistic source
        end local 3 // java.util.Map properties
        end local 2 // java.util.Set tags
        end local 1 // java.lang.String name
        end local 0 // java.lang.Object context
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0     context  Ljava/lang/Object;
            0    3     1        name  Ljava/lang/String;
            0    3     2        tags  Ljava/util/Set<Ljava/lang/String;>;
            0    3     3  properties  Ljava/util/Map<Ljava/lang/String;+Ljava/lang/Object;>;
            0    3     4      source  Lorg/terracotta/statistics/ValueStatistic<TT;>;
            1    3     5        stat  Lorg/terracotta/statistics/PassThroughStatistic<TT;>;
    Signature: <T::Ljava/io/Serializable;>(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set<Ljava/lang/String;>;Ljava/util/Map<Ljava/lang/String;+Ljava/lang/Object;>;Lorg/terracotta/statistics/ValueStatistic<TT;>;)V
    MethodParameters:
            Name  Flags
      context     
      name        
      tags        
      properties  
      source      

  public static void removePassThroughStatistics(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.lang.Object context
         0: .line 97
            aload 0 /* context */
            invokestatic org.terracotta.statistics.PassThroughStatistic.removeStatistics:(Ljava/lang/Object;)V
         1: .line 98
            return
        end local 0 // java.lang.Object context
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  context  Ljava/lang/Object;
    MethodParameters:
         Name  Flags
      context  

  public static java.util.Set<java.lang.String> tags(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)Ljava/util/Set;
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.String[] tags
         0: .line 100
            new java.util.HashSet
            dup
            aload 0 /* tags */
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            areturn
        end local 0 // java.lang.String[] tags
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  tags  [Ljava/lang/String;
    Signature: ([Ljava/lang/String;)Ljava/util/Set<Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      tags  

  private static void parseStatisticAnnotations(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=8, locals=7, args_size=1
        start local 0 // java.lang.Object object
         0: .line 103
            aload 0 /* object */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getMethods:()[Ljava/lang/reflect/Method;
            dup
            astore 4
            arraylength
            istore 3
            iconst_0
            istore 2
            goto 13
      StackMap locals: java.lang.Object top int int java.lang.reflect.Method[]
      StackMap stack:
         1: aload 4
            iload 2
            aaload
            astore 1 /* m */
        start local 1 // java.lang.reflect.Method m
         2: .line 104
            aload 1 /* m */
            ldc Lorg/terracotta/statistics/Statistic;
            invokevirtual java.lang.reflect.Method.getAnnotation:(Ljava/lang/Class;)Ljava/lang/annotation/Annotation;
            checkcast org.terracotta.statistics.Statistic
            astore 5 /* anno */
        start local 5 // org.terracotta.statistics.Statistic anno
         3: .line 105
            aload 5 /* anno */
            ifnull 12
         4: .line 106
            aload 1 /* m */
            invokevirtual java.lang.reflect.Method.getReturnType:()Ljava/lang/Class;
            astore 6 /* returnType */
        start local 6 // java.lang.Class returnType
         5: .line 107
            aload 1 /* m */
            invokevirtual java.lang.reflect.Method.getParameterTypes:()[Ljava/lang/Class;
            arraylength
            ifeq 7
         6: .line 108
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Statistic methods must be no-arg: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* m */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 109
      StackMap locals: java.lang.Object java.lang.reflect.Method int int java.lang.reflect.Method[] org.terracotta.statistics.Statistic java.lang.Class
      StackMap stack:
            ldc Ljava/lang/Number;
            aload 6 /* returnType */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifne 9
            aload 1 /* m */
            invokevirtual java.lang.reflect.Method.getReturnType:()Ljava/lang/Class;
            invokevirtual java.lang.Class.isPrimitive:()Z
            ifeq 8
            aload 1 /* m */
            invokevirtual java.lang.reflect.Method.getReturnType:()Ljava/lang/Class;
            getstatic java.lang.Boolean.TYPE:Ljava/lang/Class;
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            ifeq 9
         8: .line 110
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Statistic methods must return a Number: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* m */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         9: .line 111
      StackMap locals:
      StackMap stack:
            aload 1 /* m */
            invokevirtual java.lang.reflect.Method.getModifiers:()I
            invokestatic java.lang.reflect.Modifier.isStatic:(I)Z
            ifeq 11
        10: .line 112
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Statistic methods must be non-static: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* m */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 114
      StackMap locals:
      StackMap stack:
            aload 0 /* object */
            aload 5 /* anno */
            invokeinterface org.terracotta.statistics.Statistic.name:()Ljava/lang/String;
            new java.util.HashSet
            dup
            aload 5 /* anno */
            invokeinterface org.terracotta.statistics.Statistic.tags:()[Ljava/lang/String;
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            invokespecial java.util.HashSet.<init>:(Ljava/util/Collection;)V
            aload 5 /* anno */
            invokeinterface org.terracotta.statistics.Statistic.type:()Lorg/terracotta/statistics/StatisticType;
            new org.terracotta.statistics.StatisticsManager$ReflectionSupplier
            dup
            aload 0 /* object */
            aload 1 /* m */
            invokespecial org.terracotta.statistics.StatisticsManager$ReflectionSupplier.<init>:(Ljava/lang/Object;Ljava/lang/reflect/Method;)V
            invokestatic org.terracotta.statistics.ValueStatistics.supply:(Lorg/terracotta/statistics/StatisticType;Ljava/util/function/Supplier;)Lorg/terracotta/statistics/ValueStatistic;
            invokestatic org.terracotta.statistics.StatisticsManager.createPassThroughStatistic:(Ljava/lang/Object;Ljava/lang/String;Ljava/util/Set;Lorg/terracotta/statistics/ValueStatistic;)V
        end local 6 // java.lang.Class returnType
        end local 5 // org.terracotta.statistics.Statistic anno
        end local 1 // java.lang.reflect.Method m
        12: .line 103
      StackMap locals: java.lang.Object top int int java.lang.reflect.Method[]
      StackMap stack:
            iinc 2 1
      StackMap locals:
      StackMap stack:
        13: iload 2
            iload 3
            if_icmplt 1
        14: .line 118
            return
        end local 0 // java.lang.Object object
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   15     0      object  Ljava/lang/Object;
            2   12     1           m  Ljava/lang/reflect/Method;
            3   12     5        anno  Lorg/terracotta/statistics/Statistic;
            5   12     6  returnType  Ljava/lang/Class<*>;
    MethodParameters:
        Name  Flags
      object  final

  public static java.util.Map<java.lang.String, java.lang.String> properties(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)Ljava/util/Map;
    flags: (0x0089) ACC_PUBLIC, ACC_STATIC, ACC_VARARGS
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.String[] kvs
         0: .line 121
            aload 0 /* kvs */
            invokestatic java.util.stream.Stream.of:([Ljava/lang/Object;)Ljava/util/stream/Stream;
         1: .line 122
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/terracotta/statistics/StatisticsManager.lambda$1(Ljava/lang/String;)[Ljava/lang/String; (6)
                  (Ljava/lang/String;)[Ljava/lang/String;
            invokeinterface java.util.stream.Stream.map:(Ljava/util/function/Function;)Ljava/util/stream/Stream;
         2: .line 123
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/terracotta/statistics/StatisticsManager.lambda$2([Ljava/lang/String;)Ljava/lang/String; (6)
                  ([Ljava/lang/String;)Ljava/lang/String;
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  org/terracotta/statistics/StatisticsManager.lambda$3([Ljava/lang/String;)Ljava/lang/String; (6)
                  ([Ljava/lang/String;)Ljava/lang/String;
            invokestatic java.util.stream.Collectors.toMap:(Ljava/util/function/Function;Ljava/util/function/Function;)Ljava/util/stream/Collector;
            invokeinterface java.util.stream.Stream.collect:(Ljava/util/stream/Collector;)Ljava/lang/Object;
            checkcast java.util.Map
         3: .line 121
            areturn
        end local 0 // java.lang.String[] kvs
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0   kvs  [Ljava/lang/String;
    Signature: ([Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      kvs   

  private static java.lang.String[] lambda$1(java.lang.String);
    descriptor: (Ljava/lang/String;)[Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.String kv
         0: .line 122
            aload 0 /* kv */
            getstatic org.terracotta.statistics.StatisticsManager.EQ:Ljava/lang/String;
            iconst_2
            invokevirtual java.lang.String.split:(Ljava/lang/String;I)[Ljava/lang/String;
            areturn
        end local 0 // java.lang.String kv
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0    kv  Ljava/lang/String;

  private static java.lang.String lambda$2(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String[] split
         0: .line 123
            aload 0 /* split */
            iconst_0
            aaload
            areturn
        end local 0 // java.lang.String[] split
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  split  [Ljava/lang/String;

  private static java.lang.String lambda$3(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)Ljava/lang/String;
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String[] split
         0: .line 123
            aload 0 /* split */
            iconst_1
            aaload
            areturn
        end local 0 // java.lang.String[] split
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  split  [Ljava/lang/String;
}
SourceFile: "StatisticsManager.java"
NestMembers:
  org.terracotta.statistics.StatisticsManager$ReflectionSupplier
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract Association = org.terracotta.context.ContextManager$Association of org.terracotta.context.ContextManager
  ReflectionSupplier = org.terracotta.statistics.StatisticsManager$ReflectionSupplier of org.terracotta.statistics.StatisticsManager