Import CSS and JQuery files in JSP

 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">  
 <link type="text/css" rel="stylesheet"href="${pageContext.request.contextPath}/css/bootstrap.min.css" />  
 <script type="text/javascript"src="//ajax.googleapis.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script>  
 <title>Concept Extractor</title>  
 <script type="text/javascript">  
  $(document).ready(function() {  
  alert("asdf");  
  });  
 </script>  

How to change eclipse background Theme

Installation

If you are on Eclipse 3.6 (Helios), the easiest way to install the plugin is from the Eclipse Marketplace. Go to Help→Eclipse Marketplace..., then search for Eclipse Color Theme and install it.
If you are on Eclipse 3.5 (Galileo), go to Help→Install New Software..., press Add Site and enterEclipse Color Theme as the name and http://eclipse-color-theme.github.com/update as the URL. Then select the new entry from the select box labeled Work with, mark Eclipse Color Theme for installation and proceed.
Please note: If you are using a version of the plugin lower than 0.6, please uninstall and reinstall it following the instructions above. Update site and plugin ID have changed.

Usage

After the installation, go to Window→Preferences→General→Appereance→Color Theme to change the color theme.
If you have a feature request, create an issue or a pull request on GitHub.