From d11d631648fcf239439a683a963d520771622f4b Mon Sep 17 00:00:00 2001
From: Henning Baldersheim <balder@yahoo-inc.com>
Date: Tue, 14 Jun 2022 13:39:53 +0200
Subject: GC unused code

---
 .../src/main/java/com/yahoo/prelude/Pong.java      | 37 ----------------------
 1 file changed, 37 deletions(-)

diff --git a/container-search/src/main/java/com/yahoo/prelude/Pong.java b/container-search/src/main/java/com/yahoo/prelude/Pong.java
index b6deee61b81..ecd6e302ccc 100644
--- a/container-search/src/main/java/com/yahoo/prelude/Pong.java
+++ b/container-search/src/main/java/com/yahoo/prelude/Pong.java
@@ -42,22 +42,6 @@ public class Pong {
         this.error = error;
     }
 
-    /**
-     * @deprecated do not use. Additional errors are ignored.
-     */
-    @Deprecated
-    public void addError(ErrorMessage error) { }
-
-    /**
-     * @deprecated use error() instead
-     */
-    @Deprecated
-    public ErrorMessage getError(int i) {
-        if (i > 1) throw new IllegalArgumentException("No error at position " + i);
-        if (i == 0 && error.isEmpty()) throw new IllegalArgumentException("No error at position " + i);
-        return error.get();
-    }
-
     public Optional<ErrorMessage> error() { return error; }
 
     /** Returns the number of active documents in the backend responding in this Pong, if available */
@@ -66,27 +50,6 @@ public class Pong {
     /** Returns true if the pinged node is currently blocking write operations due to being full */
     public boolean isBlockingWrites() { return isBlockingWrites; }
 
-    /**
-     * Returns Optional.empty()
-     *
-     * @return empty
-     * @deprecated do not use. There is always one pong per node.
-     */
-    @Deprecated
-    public Optional<Integer> activeNodes() {
-        return Optional.empty();
-    }
-
-    /**
-     * Returns a list containing 0 or 1 errors
-     *
-     * @deprecated use error() instead
-     */
-    @Deprecated
-    public List<ErrorMessage> getErrors() {
-        return error.stream().collect(Collectors.toList());
-    }
-
     /** Returns whether there is an error or not */
     public boolean badResponse() { return error.isPresent(); }
 
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