Initializing help system before first use

# ComparableMapKey3

- java.lang.Object
- - com.dashoptimization.maps.MapKey3<K1,​K2,​K3>
  - - com.dashoptimization.maps.ComparableMapKey3<K1,​K2,​K3>

- All Implemented Interfaces:
    `java.lang.Comparable<ComparableMapKey3<K1,​K2,​K3>>`

      public class ComparableMapKey3<K1 extends java.lang.Comparable<? super K1>,​K2 extends java.lang.Comparable<? super K2>,​K3 extends java.lang.Comparable<? super K3>>
      extends MapKey3<K1,​K2,​K3>
      implements java.lang.Comparable<ComparableMapKey3<K1,​K2,​K3>>

  A key in a 3-dimensional tree map. Instances of this class represent a tuple with 3 elements, each of which is comparable. They can be used as key in instances of `TreeMap3`.
  Since:
    43.00

- - ### Constructor Summary

    Constructor | Description
    --- | ---
    `ComparableMapKey3​(K1 key1, K2 key2, K3 key3)` | Create a new 3-dimensional key from the given keys.

  - ### Method Summary

    Modifier and Type | Method | Description
    --- | --- | ---
    `int` | `compareTo​(ComparableMapKey3<K1,​K2,​K3> other)` |

    - ### Methods inherited from class com.dashoptimization.maps.MapKey3

      `equals, getKey1, getKey2, getKey3, hashCode`

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

      `getClass, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### ComparableMapKey3

          public ComparableMapKey3​(K1 key1,
                                   K2 key2,
                                   K3 key3)

      Create a new 3-dimensional key from the given keys.
      Since:
        43.00

  - ### Method Detail

    - #### compareTo

          public final int compareTo​(ComparableMapKey3<K1,​K2,​K3> other)

      Specified by:
        `compareTo` in interface `java.lang.Comparable<K1 extends java.lang.Comparable<? super K1>>`

Parent Topic Class Summary

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