how to extract year from date in java code example

Example 1: java get current year

import java.util.Calendar;

int year = Calendar.getInstance().get(Calendar.YEAR);

Example 2: java get year from date

SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Date date = format.parse(datetime);
SimpleDateFormat df = new SimpleDateFormat("yyyy");
year = df.format(date);