title: I have a java annotation which takes a string constant as a argument , how can I Pass a string variable to the same?
body: <p>For Eg  <code>@FindBy(how = How.XPATH, using="//input[@name='Username']")</code>  here I want to replace the value of the string constant  <code>"//input[@name='Username']"</code> with a string variable , even though I declare the variable as final I am unable to pass the variable as a parameter. I want to write like this</p>
  
  <pre><code>final   static String Username_xpath="//input[@name='Username']";   
  @FindBy(how = How.XPATH, using=Username_xpath)      
  </code></pre>