Issue #3199647: Fix PHPMD

src/Event/FileIndexableEvent.php

@@ -48,13 +48,32 @@ class FileIndexableEvent extends Event {
     return $this->file;
   }
 
+  // phpcs:disable
   /**
    * If the file is indexable or not.
    *
    * @return bool
    *   If the file is indexable or not.
+   *
+   * @deprecated in 2.0.1 and will be removed in 3.0.0. Use isIndexable()
+   *   instead.
+   *
+   * @SuppressWarnings(PHPMD.ErrorControlOperator)
+   * @SuppressWarnings(PHPMD.BooleanGetMethodName)
    */
   public function getIndexable() {
+    @trigger_error(__METHOD__ . '() is deprecated in 2.0.1 and will be removed in 3.0.0. use isIndexable() instead.', \E_USER_DEPRECATED);
+    return $this->isIndexable();
+  }
+  // phpcs:enable
+
+  /**
+   * If the file is indexable or not.
+   *
+   * @return bool
+   *   If the file is indexable or not.
+   */
+  public function isIndexable() {
     return $this->indexable;
   }