org.apache.tinkerpop.gremlin.process.traversal.step.util

## Class MapHelper

- java.lang.Object
- - org.apache.tinkerpop.gremlin.process.traversal.step.util.MapHelper

-     public final class MapHelper
      extends Object

  Author:
    Marko A. Rodriguez (http://markorodriguez.com)

- - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static <T> void` | `incr(Map<T,Double> map, T key, Double value)`
    `static <T,U> void` | `incr(Map<T,List<U>> map, T key, U value)`
    `static <T> void` | `incr(Map<T,Long> map, T key, Long value)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Method Detail

    - #### incr

          public static <T> void incr(Map<T,Long> map,
                                      T key,
                                      Long value)

    - #### incr

          public static <T> void incr(Map<T,Double> map,
                                      T key,
                                      Double value)

    - #### incr

          public static <T,U> void incr(Map<T,List<U>> map,
                                        T key,
                                        U value)

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