https://openjdk.java.net/ 
interface jdk.internal.logger.LazyLoggers$LoggerAccessor
  minor version: 0
  major version: 59
  flags: flags: (0x0600) ACC_INTERFACE, ACC_ABSTRACT
  this_class: jdk.internal.logger.LazyLoggers$LoggerAccessor
  super_class: java.lang.Object
{
  public abstract java.lang.String getLoggerName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract java.lang.System$Logger wrapped();
    descriptor: ()Ljava/lang/System$Logger;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract sun.util.logging.PlatformLogger$Bridge platform();
    descriptor: ()Lsun/util/logging/PlatformLogger$Bridge;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "LazyLoggers.java"
NestHost: jdk.internal.logger.LazyLoggers
InnerClasses:
  public abstract Logger = java.lang.System$Logger of java.lang.System
  abstract LoggerAccessor = jdk.internal.logger.LazyLoggers$LoggerAccessor of jdk.internal.logger.LazyLoggers
  public abstract Bridge = sun.util.logging.PlatformLogger$Bridge of sun.util.logging.PlatformLogger