title: Set string color using java
body: <ul>
  <li>I have the below servlet code.</li>
  <li>While printing the below line in console, it should be printed in red color. "*Connection name "+cname+" already exists. Please try with another name". how to get this.</li>
  </ul>
  
  <p>My servlet code:</p>
  
  <pre><code>  try{
              Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
              con =DriverManager.getConnection("jdbc:oracle:thin:@"+host+":"+port+"/"+service,username,password);
              con.setAutoCommit(false);
              if(con!=null){
                  if(key == null){ 
                      out.println("Connected Successfully");
                      String rootPath=request.getSession().getServletContext().getRealPath("/");
                      System.out.println(rootPath);
                      String propPath=rootPath+"/WEB-INF/";
                      PrintWriter out1 = new PrintWriter(new BufferedWriter(new FileWriter(propPath+"importedDB.properties", true)));
                      out1.println(cname+"=jdbc:oracle:thin:@"+host+","+port+","+service+","+username+","+password);
                      out1.close();
                  }
                  else{                   
                      out.println("*Connection name "+cname+" already exists. Please try with another name");
                  }
               }else{
                   out.println("Error in getting connection");
               }
          }catch(Exception e){
              e.printStackTrace();
          }
  </code></pre>