Make toSecondsPrecision() more readable and improv performance

pgpainless-core/src/main/java/org/pgpainless/util/DateUtil.java

@@ -46,21 +46,23 @@ public final class DateUtil {
     }
 
     /**
-     * "Round" a date down to seconds precision.
+     * Floor a date down to seconds precision.
      * @param date date
-     * @return rounded date
+     * @return floored date
      */
     public static Date toSecondsPrecision(Date date) {
-        long seconds = date.getTime() / 1000;
-        return new Date(seconds * 1000);
+        long millis = date.getTime();
+        long seconds = millis / 1000;
+        long floored = seconds * 1000;
+        return new Date(floored);
     }
 
     /**
-     * Return the current date "rounded" to UTC precision.
+     * Return the current date "floored" to UTC precision.
      *
      * @return now
      */
     public static Date now() {
-        return parseUTCDate(formatUTCDate(new Date()));
+        return toSecondsPrecision(new Date());
     }
 }