How to read properties file in java

Question

I want write a java program

Problem:

I have property file, in the property file contains

range=\"1,5,35-50,100\"

Answer 1

You can read the property file values, store them in a DataStructure lets say Array and use contains method to check if the value read from command line is contained in the array or not. Let me know in case you need any help in writing code for this or you are stuck anywhere.

Answer 2

String bundle = "your properties file name without .properties";
ResourceBundle rb = ResourceBundle.getBundle(bundle);
String range = rb.getString("range");