diff --git a/java/com/google/re2j/Matcher.java b/java/com/google/re2j/Matcher.java
index 96d932a7..678186d0 100644
--- a/java/com/google/re2j/Matcher.java
+++ b/java/com/google/re2j/Matcher.java
@@ -213,7 +213,6 @@ public int end(String group) {
     return end(g);
   }
 
-
   /**
    * Returns the program size of this pattern.
    *
diff --git a/javatests/com/google/re2j/ApiTestUtils.java b/javatests/com/google/re2j/ApiTestUtils.java
index de0d9d0e..b38b656d 100644
--- a/javatests/com/google/re2j/ApiTestUtils.java
+++ b/javatests/com/google/re2j/ApiTestUtils.java
@@ -169,12 +169,15 @@ public static void testProgramSize(String pattern, int expectedSize) {
     Matcher m2 = p.matcher(inputBytes);
 
     Truth.assertWithMessage("Pattern(\"%s\") program size", p)
-        .that(p.programSize()).isEqualTo(expectedSize);
+        .that(p.programSize())
+        .isEqualTo(expectedSize);
     Truth.assertWithMessage("Matcher(\"%s\", \"%s\") program size", m1.pattern(), input)
-        .that(m1.programSize()).isEqualTo(expectedSize);
-    Truth.assertWithMessage("Matcher(\"%s\", %s) program size", m2.pattern(),
-            Arrays.toString(inputBytes))
-        .that(m2.programSize()).isEqualTo(expectedSize);
+        .that(m1.programSize())
+        .isEqualTo(expectedSize);
+    Truth.assertWithMessage(
+            "Matcher(\"%s\", %s) program size", m2.pattern(), Arrays.toString(inputBytes))
+        .that(m2.programSize())
+        .isEqualTo(expectedSize);
   }
 
   public static void testGroup(String text, String regexp, String[] output) {
diff --git a/javatests/com/google/re2j/MatcherTest.java b/javatests/com/google/re2j/MatcherTest.java
index 43272b95..4f24ae2e 100644
--- a/javatests/com/google/re2j/MatcherTest.java
+++ b/javatests/com/google/re2j/MatcherTest.java
@@ -102,9 +102,11 @@ public void testProgramSize() {
     int programSize = pattern.programSize();
     Truth.assertWithMessage("Pattern program size").that(programSize).isGreaterThan(1);
     Truth.assertWithMessage("Positive matcher program size")
-        .that(pattern.matcher("good").programSize()).isEqualTo(programSize);
+        .that(pattern.matcher("good").programSize())
+        .isEqualTo(programSize);
     Truth.assertWithMessage("Negative matcher program size")
-        .that(pattern.matcher("bad").programSize()).isEqualTo(programSize);
+        .that(pattern.matcher("bad").programSize())
+        .isEqualTo(programSize);
   }
 
   @Test