Save hash table to file

Save hash table to file

This task use java to save hash table to file.

Save hash table to file using FileOutputStream

public void saveHash(Properties properties, String filename) {
    try {
        FileOutputStream fos = new FileOutputStream(filename); 
        properties.store(fos, "");
        fos.close();
    } catch (Exception e) {
        logger.error("", e);
    }
}
    

formattedraw

1	public void saveHash(Properties properties, String filename) {
2	try {
3	FileOutputStream fos = new FileOutputStream(filename);
4	properties.store(fos, "");
5	fos.close();
6	} catch (Exception e) {
7	logger.error("", e);
8	}
9	}

public void saveHash(Properties properties, String filename) {
    try {
        FileOutputStream fos = new FileOutputStream(filename); 
        properties.store(fos, "");
        fos.close();
    } catch (Exception e) {
        logger.error("", e);
    }
}

Java