1 files changed, 3 insertions, 3 deletions
diff --git a/core/src/test/java/com/google/googlejavaformat/java/CommandLineOptionsParserTest.java b/core/src/test/java/com/google/googlejavaformat/java/CommandLineOptionsParserTest.java
index 8d71f4d..1a4ed09 100644
--- a/core/src/test/java/com/google/googlejavaformat/java/CommandLineOptionsParserTest.java
+++ b/core/src/test/java/com/google/googlejavaformat/java/CommandLineOptionsParserTest.java
@@ -19,12 +19,12 @@ import static com.google.common.truth.Truth8.assertThat;
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.junit.Assert.fail;
 
+import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Range;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.Arrays;
-import java.util.Collections;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
@@ -39,7 +39,7 @@ public class CommandLineOptionsParserTest {
 
   @Test
   public void defaults() {
-    CommandLineOptions options = CommandLineOptionsParser.parse(Collections.<String>emptyList());
+    CommandLineOptions options = CommandLineOptionsParser.parse(ImmutableList.of());
     assertThat(options.files()).isEmpty();
     assertThat(options.stdin()).isFalse();
     assertThat(options.aosp()).isFalse();
@@ -159,7 +159,7 @@ public class CommandLineOptionsParserTest {
       CommandLineOptionsParser.parse(Arrays.asList("-lines=1:1", "-lines=1:1"));
       fail();
     } catch (IllegalArgumentException e) {
-      assertThat(e.getMessage()).contains("overlap");
+      assertThat(e).hasMessageThat().contains("overlap");
     }
   }