1 files changed, 0 insertions, 35 deletions
diff --git a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/task/util/file/FileContentCache.java b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/task/util/file/FileContentCache.java
deleted file mode 100644
index 0a081ac53b4..00000000000
--- a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/task/util/file/FileContentCache.java
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-package com.yahoo.vespa.hosted.node.admin.task.util.file;
-
-import java.time.Instant;
-import java.util.Optional;
-
-/**
- * Class to avoid repeated reads of file content when the file seldom changes.
- *
- * @author hakonhall
- */
-class FileContentCache {
-    private final UnixPath path;
-
-    private Optional<byte[]> value = Optional.empty();
-    private Optional<Instant> modifiedTime = Optional.empty();
-
-    FileContentCache(UnixPath path) {
-        this.path = path;
-    }
-
-    byte[] get(Instant lastModifiedTime) {
-        if (modifiedTime.isEmpty() || lastModifiedTime.isAfter(modifiedTime.get())) {
-            value = Optional.of(path.readBytes());
-            modifiedTime = Optional.of(lastModifiedTime);
-        }
-
-        return value.get();
-    }
-
-    void updateWith(byte[] content, Instant modifiedTime) {
-        this.value = Optional.of(content);
-        this.modifiedTime = Optional.of(modifiedTime);
-    }
-}