public final class MapHelper extends Object
static <T> void
incr(Map<T,Double> map, T key, Double value)
incr(Map<T,Long> map, T key, Long value)
static <T,U>void
incr(Map<T,List<U>> map, T key, U value)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public static <T> void incr(Map<T,Long> map, T key, Long value)
public static <T> void incr(Map<T,Double> map, T key, Double value)
public static <T,U> void incr(Map<T,List<U>> map, T key, U value)