https://github.com/cglib/cglib/cglib: cglib is a powerful, high performance and quality Code Generation Library, It is used to extend JAVA classes and implements interfaces at runtime. 
interface net.sf.cglib.beans.BulkBean$BulkBeanKey
  minor version: 0
  major version: 59
  flags: flags: (0x0600) ACC_INTERFACE, ACC_ABSTRACT
  this_class: net.sf.cglib.beans.BulkBean$BulkBeanKey
  super_class: java.lang.Object
{
  public abstract java.lang.Object newInstance(java.lang.String, java.lang.String[], java.lang.String[], java.lang.String[]);
    descriptor: (Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      target   
      getters  
      setters  
      types    
}
SourceFile: "BulkBean.java"
NestHost: net.sf.cglib.beans.BulkBean
InnerClasses:
  abstract BulkBeanKey = net.sf.cglib.beans.BulkBean$BulkBeanKey of net.sf.cglib.beans.BulkBean