diff --git a/javase/src/test/java/com/google/zxing/client/j2se/CommandLineEncoderTestCase.java b/javase/src/test/java/com/google/zxing/client/j2se/CommandLineEncoderTestCase.java
index 3b8e608c1..f0d93a6fe 100644
--- a/javase/src/test/java/com/google/zxing/client/j2se/CommandLineEncoderTestCase.java
+++ b/javase/src/test/java/com/google/zxing/client/j2se/CommandLineEncoderTestCase.java
@@ -25,6 +25,9 @@ import java.io.File;
 import java.nio.file.Files;
 import java.nio.file.Path;
 
+/**
+ * Tests {@link CommandLineEncoder}.
+ */
 public final class CommandLineEncoderTestCase extends Assert {
 
   @Test
diff --git a/javase/src/test/java/com/google/zxing/client/j2se/CommandLineRunnerTestCase.java b/javase/src/test/java/com/google/zxing/client/j2se/CommandLineRunnerTestCase.java
index d43df2e8d..648acde74 100644
--- a/javase/src/test/java/com/google/zxing/client/j2se/CommandLineRunnerTestCase.java
+++ b/javase/src/test/java/com/google/zxing/client/j2se/CommandLineRunnerTestCase.java
@@ -19,6 +19,9 @@ package com.google.zxing.client.j2se;
 import org.junit.Assert;
 import org.junit.Test;
 
+/**
+ * Tests {@link CommandLineRunner}.
+ */
 public final class CommandLineRunnerTestCase extends Assert {
 
   @Test