title: how to use a .properties file value with " " with in " "?
body: <p>I want to add a functionality in existing projcet if value is found then use </p>
  
  <p><code>System.setProperty("javaplugin.vm.options","-Xmx512m");</code></p>
  
  <p>Actually i am getting value -Xmx512m through a variable say a. so how to write this statement </p>
  
  <p><code>System.setProperty("javaplugin.vm.options",""Xmx"");</code></p>
  
  <p>I tried to search it on google but din't find it..... Anyone please suggest... Thanks in Advance</p>