question: public void addFooter ( ) throws IOException { requestAndResponse . print ( "\n<script type=\"application/json\" class=\"metaDataDictJson\">\n{\n" ) ; final StringBuilder result = new StringBuilder ( ) ; boolean addedAnyYet = false ; for ( final KeyAndValue keyAndValue : metaData ) { addedAnyYet = JsonBuilder . addPropertyToJsonString ( result , keyAndValue . value , addedAnyYet , keyAndValue . key ) ; } requestAndResponse . print ( result . toString ( ) ) ; requestAndResponse . print ( "\n}\n</script>\n" ) ; if ( ! getNoTitle ( ) ) { requestAndResponse . print ( "<div class=\"dragNsPane\" onmousedown=\"paneResizeOnMouseDown(event);\"></div>" + "<div class=\"dragEwPane\" onmousedown=\"paneResizeOnMouseDown(event);\"><div class=\"dragDiagPane\"></div></div>" ) ; } requestAndResponse . print ( "</div></div></div></div>" ) ; final boolean onlyContent = getNoHeader ( ) ; if ( ! onlyContent ) { if ( ! requestAndResponse . skipFooter ) { requestAndResponse . print ( "</div><div id=\"top\"></div><div id=\"bottom\"></div>" ) ; requestAndResponse . print ( "<div id=\"overlay\"></div>\n" ) ; stashRequestUser ( requestAndResponse ) ; requestAndResponse . print ( "\n<script type=\"application/json\" id=\"optionsDictJson\">\n" ) ; requestAndResponse . print ( requestAndResponse . userOptions ) ; requestAndResponse . print ( "\n</script>\n" ) ; requestAndResponse . print ( "\n<script type=\"application/json\" id=\"sessionDictJson\">{\n" ) ; if ( httpsProxiedPort != null ) { requestAndResponse . print ( "\"httpsPort\":" + httpsProxiedPort . intValue ( ) + "," ) ; } else if ( httpsPort != null ) { requestAndResponse . print ( "\"httpsPort\":" + httpsPort . intValue ( ) + "," ) ; } requestAndResponse . print ( "\"isSignedIn\":" + isUserSignedIn ( requestAndResponse ) ) ; requestAndResponse . print ( "\n}</script>\n" ) ; final boolean isForPageRefresh = getIsForPageRefresh ( ) ; if ( ! isForPageRefresh ) { requestAndResponse . print ( "<script type=\"text/javascript\">\n" + "maybeCallFinish();\n" + "</script>\n" ) ; requestAndResponse . print ( "</body>" + "</html>" ) ; } } } }
target:  Appends an HTML footer to a response. 