Load hash table from file

Load hash table from file

This task use java to load hash table from file.

Load hash table from file using FileInputStream

public void loadHash(Properties properties, String filename) {
    try {
        FileInputStream fis = new FileInputStream(filename); 
        properties.load(fis);
        fis.close();
    } catch (Exception e) {
        logger.error("", e);
    }
}
    

Java