How to write values in a properties file through java code

Question

I have an issue.

I have a properties file. I want to store some values in that file and will implement in the code whenever it is required. Is there any way to do t

Answer 1

This work for me.

    Properties prop = new Properties();

                try {
                        InputStream in = new FileInputStream("src/loop.properties");
                        prop.load(in);
                    } catch (IOException ex) {
                       System.out.println(ex);
                    }
           //Setting the value to  our properties file.
           prop.setProperty("LOOP", "1");
           //Getting the value from  our properties file.
           String value = prop.getProperty("LOOP").trim();

                try {
                        prop.store(new FileOutputStream("src/loop.properties"), null);
                    } catch (IOException ex) {
                       System.out.println(ex);
                    }