TimeUnit
Use the TimeUnit enum built into Java 5 and later.
long timeMillis = System.currentTimeMillis();
long timeSeconds = TimeUnit.MILLISECONDS.toSeconds(timeMillis);
TimeUnitUse the TimeUnit enum built into Java 5 and later.
long timeMillis = System.currentTimeMillis();
long timeSeconds = TimeUnit.MILLISECONDS.toSeconds(timeMillis);