diff --git a/src/org/omegat/help/Help.java b/src/org/omegat/help/Help.java
index 63b2a85f73..b520b703f4 100644
--- a/src/org/omegat/help/Help.java
+++ b/src/org/omegat/help/Help.java
@@ -40,15 +40,12 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
-import java.util.Comparator;
 import java.util.Properties;
 import java.util.concurrent.ThreadLocalRandom;
-import java.util.stream.Stream;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
 
 import org.omegat.util.Language;
-import org.omegat.util.Log;
 import org.omegat.util.OConsts;
 import org.omegat.util.OStrings;
 import org.omegat.util.StaticUtils;