protected void storeImageReplacedElement(Element e,ReplacedElement cc,String uri,final int cssWidth,final int cssHeight){
  if (imageComponents == null) {
    imageComponents=new HashMap();
  }
  CacheKey key=new CacheKey(e,uri,cssWidth,cssHeight);
  imageComponents.put(key,cc);
}

protected void storeImageReplacedElement ( Element e , ReplacedElement cc , String uri , final int cssWidth , final int cssHeight ) { if ( imageComponents == null ) { imageComponents = new HashMap ( ) ; } CacheKey key = new CacheKey ( e , uri , cssWidth , cssHeight ) ; imageComponents . put ( key , cc ) ; }
adds a replacedelement containing an image to a cache of images for quick lookup .
