http://hibernate.org: The core O/RM functionality as provided by Hibernate (Hibernate.org) 
public interface org.hibernate.engine.jdbc.spi.ConnectionObserver
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.hibernate.engine.jdbc.spi.ConnectionObserver
  super_class: java.lang.Object
{
  public abstract void physicalConnectionObtained(java.sql.Connection);
    descriptor: (Ljava/sql/Connection;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
            Name  Flags
      connection  

  public abstract void physicalConnectionReleased();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract void logicalConnectionClosed();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract void statementPrepared();
    descriptor: ()V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "ConnectionObserver.java"