anchor.diff:              pluginJar = new File(pluginDir.getParent(), pluginDir.getName() + ".war");
           }
           pluginJar.delete();
  -        try {
  -            Thread.sleep(1500L);
  -        }
  -        catch (Exception ignored) {}
  +        pluginManager.unloadPlugin(pluginDir.getName());
           response.sendRedirect("plugin-admin.jsp?deletesuccess=true");
           return;
   	}
  
positive.code: 	        <td width="5%" align="center">
  	             <%= pluginVersion != null ? pluginVersion : "" %>  &nbsp;
  	        </td>
  	        <td width="15%">
  	             <%= pluginAuthor != null ? pluginAuthor : "" %>  &nbsp;
  	        </td>
  	        <td width="1%" align="center">
  
negative.code: 	        <td width="1%">
  	            <%= i+1 %>
  	        </td>
  	        <td width="20%" nowrap>
  	            <%= (pluginName != null ? pluginName : dirName) %> &nbsp;
  	        </td>
  	        <td width="60%">
  