public interface org.apache.commons.net.ftp.FTPClient$HostnameResolver
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.apache.commons.net.ftp.FTPClient$HostnameResolver
  super_class: java.lang.Object
{
  public abstract java.lang.String resolve(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.net.UnknownHostException
    MethodParameters:
          Name  Flags
      hostname  
}
SourceFile: "FTPClient.java"
NestHost: org.apache.commons.net.ftp.FTPClient
InnerClasses:
  public abstract HostnameResolver = org.apache.commons.net.ftp.FTPClient$HostnameResolver of org.apache.commons.net.ftp.FTPClient