public class com.codahale.metrics.jvm.GarbageCollectorMetricSet implements com.codahale.metrics.MetricSet
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.codahale.metrics.jvm.GarbageCollectorMetricSet
  super_class: java.lang.Object
{
  private static final java.util.regex.Pattern WHITESPACE;
    descriptor: Ljava/util/regex/Pattern;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.util.List<java.lang.management.GarbageCollectorMXBean> garbageCollectors;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<Ljava/lang/management/GarbageCollectorMXBean;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 23
            ldc "[\\s]+"
            invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;)Ljava/util/regex/Pattern;
            putstatic com.codahale.metrics.jvm.GarbageCollectorMetricSet.WHITESPACE:Ljava/util/regex/Pattern;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.codahale.metrics.jvm.GarbageCollectorMetricSet this
         0: .line 31
            aload 0 /* this */
            invokestatic java.lang.management.ManagementFactory.getGarbageCollectorMXBeans:()Ljava/util/List;
            invokespecial com.codahale.metrics.jvm.GarbageCollectorMetricSet.<init>:(Ljava/util/Collection;)V
         1: .line 32
            return
        end local 0 // com.codahale.metrics.jvm.GarbageCollectorMetricSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/codahale/metrics/jvm/GarbageCollectorMetricSet;

  public void <init>(java.util.Collection<java.lang.management.GarbageCollectorMXBean>);
    descriptor: (Ljava/util/Collection;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.codahale.metrics.jvm.GarbageCollectorMetricSet this
        start local 1 // java.util.Collection garbageCollectors
         0: .line 39
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 40
            aload 0 /* this */
            new java.util.ArrayList
            dup
            aload 1 /* garbageCollectors */
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            putfield com.codahale.metrics.jvm.GarbageCollectorMetricSet.garbageCollectors:Ljava/util/List;
         2: .line 41
            return
        end local 1 // java.util.Collection garbageCollectors
        end local 0 // com.codahale.metrics.jvm.GarbageCollectorMetricSet this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    3     0               this  Lcom/codahale/metrics/jvm/GarbageCollectorMetricSet;
            0    3     1  garbageCollectors  Ljava/util/Collection<Ljava/lang/management/GarbageCollectorMXBean;>;
    Signature: (Ljava/util/Collection<Ljava/lang/management/GarbageCollectorMXBean;>;)V
    MethodParameters:
                   Name  Flags
      garbageCollectors  

  public java.util.Map<java.lang.String, com.codahale.metrics.Metric> getMetrics();
    descriptor: ()Ljava/util/Map;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=1
        start local 0 // com.codahale.metrics.jvm.GarbageCollectorMetricSet this
         0: .line 45
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            astore 1 /* gauges */
        start local 1 // java.util.Map gauges
         1: .line 46
            aload 0 /* this */
            getfield com.codahale.metrics.jvm.GarbageCollectorMetricSet.garbageCollectors:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 6
      StackMap locals: com.codahale.metrics.jvm.GarbageCollectorMetricSet java.util.Map top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.lang.management.GarbageCollectorMXBean
            astore 2 /* gc */
        start local 2 // java.lang.management.GarbageCollectorMXBean gc
         3: .line 47
            getstatic com.codahale.metrics.jvm.GarbageCollectorMetricSet.WHITESPACE:Ljava/util/regex/Pattern;
            aload 2 /* gc */
            invokeinterface java.lang.management.GarbageCollectorMXBean.getName:()Ljava/lang/String;
            invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
            ldc "-"
            invokevirtual java.util.regex.Matcher.replaceAll:(Ljava/lang/String;)Ljava/lang/String;
            astore 4 /* name */
        start local 4 // java.lang.String name
         4: .line 48
            aload 1 /* gauges */
            aload 4 /* name */
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "count"
            aastore
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String;
            aload 2 /* gc */
            dup
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            pop
            invokedynamic getValue(Ljava/lang/management/GarbageCollectorMXBean;)Lcom/codahale/metrics/Gauge;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  ()Ljava/lang/Object;
                  java/lang/management/GarbageCollectorMXBean.getCollectionCount()J (9 itf)
                  ()Ljava/lang/Long;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 49
            aload 1 /* gauges */
            aload 4 /* name */
            iconst_1
            anewarray java.lang.String
            dup
            iconst_0
            ldc "time"
            aastore
            invokestatic com.codahale.metrics.MetricRegistry.name:(Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String;
            aload 2 /* gc */
            dup
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            pop
            invokedynamic getValue(Ljava/lang/management/GarbageCollectorMXBean;)Lcom/codahale/metrics/Gauge;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$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;
                  java/lang/management/GarbageCollectorMXBean.getCollectionTime()J (9 itf)
                  ()Ljava/lang/Long;
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 4 // java.lang.String name
        end local 2 // java.lang.management.GarbageCollectorMXBean gc
         6: .line 46
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         7: .line 51
            aload 1 /* gauges */
            invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
            areturn
        end local 1 // java.util.Map gauges
        end local 0 // com.codahale.metrics.jvm.GarbageCollectorMetricSet this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    this  Lcom/codahale/metrics/jvm/GarbageCollectorMetricSet;
            1    8     1  gauges  Ljava/util/Map<Ljava/lang/String;Lcom/codahale/metrics/Metric;>;
            3    6     2      gc  Ljava/lang/management/GarbageCollectorMXBean;
            4    6     4    name  Ljava/lang/String;
    Signature: ()Ljava/util/Map<Ljava/lang/String;Lcom/codahale/metrics/Metric;>;
}
SourceFile: "GarbageCollectorMetricSet.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles