question: protected void loadFrameInformation ( RpfTocEntry rpfTocEntry ) { try { if ( binFile == null && aTocFilePath != null ) { binFile = new BinaryBufferedFile ( aTocFilePath ) ; binFile . byteOrder ( aTocByteOrder ) ; readFrameInformation ( binFile , rpfTocEntry ) ; binFile . close ( ) ; binFile = null ; } } catch ( IOException ioe ) { Debug . error ( "RpfTocHandler: IO ERROR parsing file for frame information!\n\t" + ioe ) ; } catch ( FormatException fe ) { Debug . error ( "RpfTocHandler: Format ERROR parsing file for frame information!\n\t" + fe ) ; } }
target:  Should be called by the RpfFrameCacheHandler before any frame files are loaded from a RpfTocEntry. The RpfFrameCacheHandler should ask the RpfTocEntry if the frames have been loaded, and call this if they have not.