From 85df37997ca230ffaceccc50f2c7450952aeaaf5 Mon Sep 17 00:00:00 2001
From: "wtanaka.com" <wtanaka@yahoo.com>
Date: Mon, 17 Apr 2017 21:57:10 -1000
Subject: [PATCH] [BEAM-1992] Move Count.PerElement javadoc to a public place

 - [x] Make sure the PR title is formatted like:
   `[BEAM-<Jira issue #>] Description of pull request`
 - [x] Make sure tests pass via `mvn clean verify`. (Even better, enable
       Travis-CI on your fork and ensure the whole test matrix passes).
 - [x] Replace `<Jira issue #>` in the title with the actual Jira issue
       number, if there is one.
 - [ ] If this contribution is large, please file an Apache
       [Individual Contributor License Agreement](https://www.apache.org/licenses/icla.pdf).

---
---
 .../org/apache/beam/sdk/transforms/Count.java | 26 +++++++++----------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/Count.java b/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/Count.java
index fd91430e3ce1..abda1c647d6c 100644
--- a/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/Count.java
+++ b/sdks/java/core/src/main/java/org/apache/beam/sdk/transforms/Count.java
@@ -71,24 +71,17 @@ public static <K, V> PTransform<PCollection<KV<K, V>>, PCollection<KV<K, Long>>>
   }
 
   /**
-   * Returns a {@link PerElement Count.PerElement} {@link PTransform} that counts the number of
-   * occurrences of each element in its input {@link PCollection}.
+   * Returns a {@link PTransform} that counts the number of occurrences of each element
+   * in its input {@link PCollection}.
    *
-   * <p>See {@link PerElement Count.PerElement} for more details.
-   */
-  public static <T> PTransform<PCollection<T>, PCollection<KV<T, Long>>> perElement() {
-    return new PerElement<>();
-  }
-
-  /**
-   * {@code Count.PerElement<T>} takes a {@code PCollection<T>} and returns a
+   * <p>The returned {@code PTransform} takes a {@code PCollection<T>} and returns a
    * {@code PCollection<KV<T, Long>>} representing a map from each distinct element of the input
    * {@code PCollection} to the number of times that element occurs in the input. Each key in the
    * output {@code PCollection} is unique.
    *
-   * <p>This transform compares two values of type {@code T} by first encoding each element using
-   * the input {@code PCollection}'s {@code Coder}, then comparing the encoded bytes. Because of
-   * this, the input coder must be deterministic.
+   * <p>The returned transform compares two values of type {@code T} by first encoding each
+   * element using the input {@code PCollection}'s {@code Coder}, then comparing the encoded
+   * bytes. Because of this, the input coder must be deterministic.
    * (See {@link org.apache.beam.sdk.coders.Coder#verifyDeterministic()} for more detail).
    * Performing the comparison in this manner admits efficient parallel evaluation.
    *
@@ -101,6 +94,13 @@ public static <T> PTransform<PCollection<T>, PCollection<KV<T, Long>>> perElemen
    * PCollection<KV<String, Long>> wordCounts =
    *     words.apply(Count.<String>perElement());
    * } </pre>
+   */
+  public static <T> PTransform<PCollection<T>, PCollection<KV<T, Long>>> perElement() {
+    return new PerElement<>();
+  }
+
+  /**
+   * Private implementation of {@link #perElement()}.
    *
    * @param <T> the type of the elements of the input {@code PCollection}, and the type of the keys
    * of the output {@code PCollection}