remove unused import

Vladimir Kotal · ahornace · commit 24b7c16ad748 · 2021-05-22T21:08:26.000-04:00
diff --git a/opengrok-indexer/src/main/java/org/opengrok/indexer/history/MercurialHistoryParserRevisionsOnly.java b/opengrok-indexer/src/main/java/org/opengrok/indexer/history/MercurialHistoryParserRevisionsOnly.java
@@ -29,7 +29,6 @@
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.nio.charset.StandardCharsets;
 import java.util.function.Consumer;
 
 class MercurialHistoryParserRevisionsOnly implements Executor.StreamHandler {
