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. 
public interface net.sf.cglib.transform.MethodFilter
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: net.sf.cglib.transform.MethodFilter
  super_class: java.lang.Object
{
  public abstract boolean accept(int, java.lang.String, java.lang.String, java.lang.String, java.lang.String[]);
    descriptor: (ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
            Name  Flags
      access      
      name        
      desc        
      signature   
      exceptions  
}
SourceFile: "MethodFilter.java"