https://openjdk.java.net/ 
interface com.sun.jndi.ldap.ReferralEnumeration extends javax.naming.NamingEnumeration
  minor version: 0
  major version: 59
  flags: flags: (0x0600) ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.sun.jndi.ldap.ReferralEnumeration
  super_class: java.lang.Object
{
  public abstract void appendUnprocessedReferrals(com.sun.jndi.ldap.LdapReferralException);
    descriptor: (Lcom/sun/jndi/ldap/LdapReferralException;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      ex    
}
SourceFile: "ReferralEnumeration.java"