https://github.com/google/guava/guava: Guava is a suite of core and expanded libraries that include utility classes, google's collections, io classes, and much much more. 
public interface com.google.common.cache.AbstractCache$StatsCounter
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.google.common.cache.AbstractCache$StatsCounter
  super_class: java.lang.Object
{
  public abstract void recordHits(int);
    descriptor: (I)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
       Name  Flags
      count  

  public abstract void recordMisses(int);
    descriptor: (I)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
       Name  Flags
      count  

  public abstract void recordLoadSuccess(long);
    descriptor: (J)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
          Name  Flags
      loadTime  

  public abstract void recordLoadException(long);
    descriptor: (J)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
          Name  Flags
      loadTime  

  public abstract void recordEviction();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract com.google.common.cache.CacheStats snapshot();
    descriptor: ()Lcom/google/common/cache/CacheStats;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "AbstractCache.java"
NestHost: com.google.common.cache.AbstractCache
InnerClasses:
  public abstract StatsCounter = com.google.common.cache.AbstractCache$StatsCounter of com.google.common.cache.AbstractCache