question: sets the cache directory . if this property is set to an existing directory , this converter will cache image data . concode_field_sep List<MediaType> readableMediaTypes concode_elem_sep File cacheDir concode_elem_sep MediaType defaultContentType concode_field_sep void process concode_elem_sep void process concode_elem_sep BufferedImage read concode_elem_sep boolean canRead concode_elem_sep boolean canWrite concode_elem_sep ImageOutputStream createImageOutputStream concode_elem_sep boolean isWritable concode_elem_sep void writeInternal concode_elem_sep ImageInputStream createImageInputStream concode_elem_sep void setDefaultContentType concode_elem_sep MediaType getDefaultContentType concode_elem_sep MediaType getContentType concode_elem_sep boolean isReadable concode_elem_sep void write concode_elem_sep List<MediaType> getSupportedMediaTypes
target: void function ( File arg0 ) { Assert . notNull ( arg0 , "srini_string" ) ; Assert . isTrue ( arg0 . isDirectory ( ) , "srini_string" ) ; this . cacheDir = arg0 ; }