https://openjdk.java.net/ 
public interface java.beans.Customizer
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: java.beans.Customizer
  super_class: java.lang.Object
{
  public abstract void setObject(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      bean  

  public abstract void addPropertyChangeListener(java.beans.PropertyChangeListener);
    descriptor: (Ljava/beans/PropertyChangeListener;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
          Name  Flags
      listener  

  public abstract void removePropertyChangeListener(java.beans.PropertyChangeListener);
    descriptor: (Ljava/beans/PropertyChangeListener;)V
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
          Name  Flags
      listener  
}
SourceFile: "Customizer.java"