diff --git a/lucene/core/src/java/org/apache/lucene/index/ExitableDirectoryReader.java b/lucene/core/src/java/org/apache/lucene/index/ExitableDirectoryReader.java
index d80529e85b3..b52189b14bf 100644
--- a/lucene/core/src/java/org/apache/lucene/index/ExitableDirectoryReader.java
+++ b/lucene/core/src/java/org/apache/lucene/index/ExitableDirectoryReader.java
@@ -31,6 +31,8 @@ import org.apache.lucene.util.automaton.CompiledAutomaton;
  * allows for a {@link QueryTimeout} implementation object to be checked periodically
  * to see if the thread should exit or not.  If {@link QueryTimeout#shouldExit()}
  * returns true, an {@link ExitingReaderException} is thrown.
+ *
+ * @see org.apache.lucene.search.TimeLimitingCollector
  */
 public class ExitableDirectoryReader extends FilterDirectoryReader {
   
@@ -43,7 +45,7 @@ public class ExitableDirectoryReader extends FilterDirectoryReader {
   public static class ExitingReaderException extends RuntimeException {
 
     /** Constructor **/
-    ExitingReaderException(String msg) {
+    public ExitingReaderException(String msg) {
       super(msg);
     }
   }
diff --git a/lucene/core/src/java/org/apache/lucene/search/TimeLimitingCollector.java b/lucene/core/src/java/org/apache/lucene/search/TimeLimitingCollector.java
index 695799456f8..2e35a4c72f9 100644
--- a/lucene/core/src/java/org/apache/lucene/search/TimeLimitingCollector.java
+++ b/lucene/core/src/java/org/apache/lucene/search/TimeLimitingCollector.java
@@ -28,6 +28,8 @@ import org.apache.lucene.util.ThreadInterruptedException;
  * take longer than the maximum allowed search time limit. After this time is
  * exceeded, the search thread is stopped by throwing a
  * {@link TimeExceededException}.
+ *
+ * @see org.apache.lucene.index.ExitableDirectoryReader
  */
 public class TimeLimitingCollector implements Collector {