Parameterize properties file in Java
If you are using a properties file and passing key value pairs, there are instances when you would want to parameterize the values passed. In my case the dynamic xpaths need to be parameteized for more flexibility Solution: MessageFormat Steps to achieve this : Your properties file should have the key value as : HomePage.DynamicObject.Button=//*[@text= ''{0}'' and @width>0] In the above statement {0} is the parameter In your class file that calls the property Properties obprop = new Properties(); String Locator= MessageFormat.format(obprop.getProperty(Object_Identifier), params); where Object_Identifier is HomePage.DynamicObject.Button and params is the parameter you want to pass Note: Within a String, a pair of single quotes can be used to quote any arbitrary characters except single quotes. For example, pattern string "'{0}'" represents string "{0}", not a FormatElement. ... Any unmatched quote is tr