https://github.com/eclipse-vertx/vertx-sql-client/vertx-sql-client: The Reactive SQL client (Eclipse) 
public interface io.vertx.sqlclient.impl.QueryResultHandler<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: io.vertx.sqlclient.impl.QueryResultHandler
  super_class: java.lang.Object
{
  public abstract void handleResult(int, int, io.vertx.sqlclient.impl.RowDesc, );
    descriptor: (IILio/vertx/sqlclient/impl/RowDesc;Ljava/lang/Object;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (IILio/vertx/sqlclient/impl/RowDesc;TT;)V
    MethodParameters:
              Name  Flags
      updatedCount  
      size          
      desc          
      result        
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "QueryResultHandler.java"