Fixes javadoc comment.

vkedia · web-flow · commit 0e910f51d108 · 2018-04-13T18:12:22.000-07:00
This method already has a snippet. It was manually changed to put under <code> block instead of @code in #2208 due to javadoc bug https://bugs.openjdk.java.net/browse/JDK-8130754 When I reran the add snippets tool to add the snippets for a different method, it did not detect the existing snippet on readWriteTransaction and again added the same snippet under @code block which fails. My change removes the duplicate snippet but next time we add a new spanner snippet, we will again run into this issue. Ideally we should fix the add snippet tool to handle this case.
diff --git a/google-cloud-spanner/src/main/java/com/google/cloud/spanner/DatabaseClient.java b/google-cloud-spanner/src/main/java/com/google/cloud/spanner/DatabaseClient.java
@@ -237,26 +237,6 @@ public interface DatabaseClient {
    *     });
    * </code></pre>
    *
-   * <p>Example of a read write transaction.
-   * <pre> {@code
-   * long singerId = my_singer_id;
-   * TransactionRunner runner = dbClient.readWriteTransaction();
-   * runner.run(
-   *     new TransactionCallable<Void>() {
-   * 
-   *       @Override
-   *       public Void run(TransactionContext transaction) throws Exception {
-   *         String column = "FirstName";
-   *         Struct row =
-   *             transaction.readRow("Singers", Key.of(singerId), Collections.singleton(column));
-   *         String name = row.getString(column);
-   *         transaction.buffer(
-   *             Mutation.newUpdateBuilder("Singers").set(column).to(name.toUpperCase()).build());
-   *         return null;
-   *       }
-   *     });
-   * }</pre>
-   *
    */
   TransactionRunner readWriteTransaction();
   
