http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
public final class org.apache.fop.ResourceEventProducer$Provider
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.fop.ResourceEventProducer$Provider
  super_class: java.lang.Object
{
  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.fop.ResourceEventProducer$Provider this
         0: .line 44
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 45
            return
        end local 0 // org.apache.fop.ResourceEventProducer$Provider this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/fop/ResourceEventProducer$Provider;

  public static org.apache.fop.ResourceEventProducer get(org.apache.fop.events.EventBroadcaster);
    descriptor: (Lorg/apache/fop/events/EventBroadcaster;)Lorg/apache/fop/ResourceEventProducer;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.fop.events.EventBroadcaster broadcaster
         0: .line 53
            aload 0 /* broadcaster */
            ldc Lorg/apache/fop/ResourceEventProducer;
            invokeinterface org.apache.fop.events.EventBroadcaster.getEventProducerFor:(Ljava/lang/Class;)Lorg/apache/fop/events/EventProducer;
            checkcast org.apache.fop.ResourceEventProducer
            areturn
        end local 0 // org.apache.fop.events.EventBroadcaster broadcaster
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    1     0  broadcaster  Lorg/apache/fop/events/EventBroadcaster;
    MethodParameters:
             Name  Flags
      broadcaster  
}
SourceFile: "ResourceEventProducer.java"
NestHost: org.apache.fop.ResourceEventProducer
InnerClasses:
  public final Provider = org.apache.fop.ResourceEventProducer$Provider of org.apache.fop.ResourceEventProducer