Package org.codehaus.groovy.runtime.metaclass

## Class ConcurrentReaderHashMap.KeyIterator

- java.lang.Object
- - org.codehaus.groovy.runtime.metaclass.ConcurrentReaderHashMap.HashIterator
  - - org.codehaus.groovy.runtime.metaclass.ConcurrentReaderHashMap.KeyIterator

- All Implemented Interfaces:
    `java.util.Enumeration`, `java.util.Iterator`
  Enclosing class:
    ConcurrentReaderHashMap

      protected class ConcurrentReaderHashMap.KeyIterator
      extends ConcurrentReaderHashMap.HashIterator

- - ### Field Summary

    - ### Fields inherited from class org.codehaus.groovy.runtime.metaclass.ConcurrentReaderHashMap.HashIterator

      `currentKey, currentValue, entry, index, lastReturned, tab`

  - ### Constructor Summary

    Constructors
    Modifier | Constructor | Description
    --- | --- | ---
    `protected` | `KeyIterator()` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected java.lang.Object` | `returnValueOfNext()` |

    - ### Methods inherited from class org.codehaus.groovy.runtime.metaclass.ConcurrentReaderHashMap.HashIterator

      `hasMoreElements, hasNext, next, nextElement, remove`

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

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

    - ### Methods inherited from interface java.util.Enumeration

      `asIterator`

    - ### Methods inherited from interface java.util.Iterator

      `forEachRemaining`

- - ### Constructor Detail

    - #### KeyIterator

          protected KeyIterator()

  - ### Method Detail

    - #### returnValueOfNext

          protected java.lang.Object returnValueOfNext()

      Overrides:
        `returnValueOfNext` in class `ConcurrentReaderHashMap.HashIterator`