diff --git a/google-http-client-jackson2/src/main/java/com/google/api/client/json/jackson2/JacksonFactory.java b/google-http-client-jackson2/src/main/java/com/google/api/client/json/jackson2/JacksonFactory.java
index e76228805..a78cc3647 100644
--- a/google-http-client-jackson2/src/main/java/com/google/api/client/json/jackson2/JacksonFactory.java
+++ b/google-http-client-jackson2/src/main/java/com/google/api/client/json/jackson2/JacksonFactory.java
@@ -61,6 +61,7 @@ public static JacksonFactory getDefaultInstance() {
   /** Holder for the result of {@link #getDefaultInstance()}. */
   static class InstanceHolder {
     static final JacksonFactory INSTANCE;
+
     static {
       INSTANCE = new JacksonFactory();
     }
diff --git a/google-http-client-jackson2/src/test/java/com/google/api/client/json/jackson2/JacksonFactoryTest.java b/google-http-client-jackson2/src/test/java/com/google/api/client/json/jackson2/JacksonFactoryTest.java
index 5551dcc75..d80bb8390 100644
--- a/google-http-client-jackson2/src/test/java/com/google/api/client/json/jackson2/JacksonFactoryTest.java
+++ b/google-http-client-jackson2/src/test/java/com/google/api/client/json/jackson2/JacksonFactoryTest.java
@@ -38,7 +38,11 @@ public class JacksonFactoryTest extends AbstractJsonFactoryTest {
 
   static {
     JSON_ENTRY_PRETTY =
-        "{" + StringUtils.LINE_SEPARATOR + "  \"title\" : \"foo\"" + StringUtils.LINE_SEPARATOR + "}";
+        "{"
+            + StringUtils.LINE_SEPARATOR
+            + "  \"title\" : \"foo\""
+            + StringUtils.LINE_SEPARATOR
+            + "}";
     JSON_FEED_PRETTY =
         "{"
             + StringUtils.LINE_SEPARATOR
diff --git a/google-http-client-protobuf/src/main/resources/META-INF/native-image/com.google.http-client/google-http-client-protobuf/native-image.properties b/google-http-client-protobuf/src/main/resources/META-INF/native-image/com.google.http-client/google-http-client-protobuf/native-image.properties
new file mode 100644
index 000000000..3cbd2b27f
--- /dev/null
+++ b/google-http-client-protobuf/src/main/resources/META-INF/native-image/com.google.http-client/google-http-client-protobuf/native-image.properties
@@ -0,0 +1 @@
+Args=--initialize-at-build-time=org.junit.runner.RunWith,java.lang.annotation.Annotation
diff --git a/google-http-client-test/src/main/java/com/google/api/client/test/json/AbstractJsonFactoryTest.java b/google-http-client-test/src/main/java/com/google/api/client/test/json/AbstractJsonFactoryTest.java
index 920b2cc28..a0629280f 100644
--- a/google-http-client-test/src/main/java/com/google/api/client/test/json/AbstractJsonFactoryTest.java
+++ b/google-http-client-test/src/main/java/com/google/api/client/test/json/AbstractJsonFactoryTest.java
@@ -101,7 +101,6 @@ public void testParse_empty() throws Exception {
     }
   }
 
-
   @Test
   public void testParse_emptyMap() throws Exception {
     JsonParser parser = newFactory().createJsonParser(EMPTY_OBJECT);
@@ -139,8 +138,7 @@ public void testParser_partialEmpty() throws Exception {
 
   static {
     JSON_ENTRY = "{\"title\":\"foo\"}";
-    JSON_FEED =
-        "{\"entries\":[" + "{\"title\":\"foo\"}," + "{\"title\":\"bar\"}]}";
+    JSON_FEED = "{\"entries\":[" + "{\"title\":\"foo\"}," + "{\"title\":\"bar\"}]}";
   }
 
   @Test
@@ -461,6 +459,7 @@ public static class AnyType {
   }
 
   static final String ANY_TYPE;
+
   static {
     ANY_TYPE =
         "{\"arr\":[1],\"bool\":true,\"nul\":null,\"num\":5,"
@@ -548,8 +547,7 @@ public static class MapOfMapType {
   static final String MAP_TYPE;
 
   static {
-    MAP_TYPE =
-        "{\"value\":[{\"map1\":{\"k1\":1,\"k2\":2},\"map2\":{\"kk1\":3,\"kk2\":4}}]}";
+    MAP_TYPE = "{\"value\":[{\"map1\":{\"k1\":1,\"k2\":2},\"map2\":{\"kk1\":3,\"kk2\":4}}]}";
   }
 
   @Test
@@ -929,8 +927,7 @@ public static class EnumValue {
   static final String ENUM_VALUE;
 
   static {
-    ENUM_VALUE =
-        "{\"nullValue\":null,\"otherValue\":\"other\",\"value\":\"VALUE\"}";
+    ENUM_VALUE = "{\"nullValue\":null,\"otherValue\":\"other\",\"value\":\"VALUE\"}";
   }
 
   @Test
diff --git a/google-http-client-test/src/main/java/com/google/api/client/test/json/AbstractJsonParserTest.java b/google-http-client-test/src/main/java/com/google/api/client/test/json/AbstractJsonParserTest.java
index e746ae02d..25bb77bb4 100644
--- a/google-http-client-test/src/main/java/com/google/api/client/test/json/AbstractJsonParserTest.java
+++ b/google-http-client-test/src/main/java/com/google/api/client/test/json/AbstractJsonParserTest.java
@@ -39,8 +39,7 @@ public abstract class AbstractJsonParserTest {
   private static final String TEST_JSON_BIG_DECIMAL;
 
   static {
-    TEST_JSON =
-        "{\"strValue\": \"bar\", \"intValue\": 123, \"boolValue\": false}";
+    TEST_JSON = "{\"strValue\": \"bar\", \"intValue\": 123, \"boolValue\": false}";
     TEST_JSON_BIG_DECIMAL = "{\"bigDecimalValue\": 1559341956102}";
   }
 
diff --git a/google-http-client-test/src/main/java/com/google/api/client/test/util/store/AbstractDataStoreFactoryTest.java b/google-http-client-test/src/main/java/com/google/api/client/test/util/store/AbstractDataStoreFactoryTest.java
index 36ee9eefa..7a5f464c8 100644
--- a/google-http-client-test/src/main/java/com/google/api/client/test/util/store/AbstractDataStoreFactoryTest.java
+++ b/google-http-client-test/src/main/java/com/google/api/client/test/util/store/AbstractDataStoreFactoryTest.java
@@ -49,6 +49,7 @@ public abstract class AbstractDataStoreFactoryTest {
     STRING_ID = "String";
     BOOLEAN_ID = "Boolean";
   }
+
   DataStoreFactory dataStore;
   DataStore<String> stringTyped;
   DataStore<Boolean> boolTyped;
diff --git a/google-http-client-xml/src/test/java/com/google/api/client/xml/XmlNamespaceDictionaryTest.java b/google-http-client-xml/src/test/java/com/google/api/client/xml/XmlNamespaceDictionaryTest.java
index 958406df4..34022a873 100644
--- a/google-http-client-xml/src/test/java/com/google/api/client/xml/XmlNamespaceDictionaryTest.java
+++ b/google-http-client-xml/src/test/java/com/google/api/client/xml/XmlNamespaceDictionaryTest.java
@@ -25,7 +25,6 @@
 import java.io.StringWriter;
 import java.util.Collection;
 import java.util.TreeSet;
-import junit.framework.TestCase;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
diff --git a/google-http-client-xml/src/test/java/com/google/api/client/xml/XmlTest.java b/google-http-client-xml/src/test/java/com/google/api/client/xml/XmlTest.java
index 2b815c50e..539bd00a7 100644
--- a/google-http-client-xml/src/test/java/com/google/api/client/xml/XmlTest.java
+++ b/google-http-client-xml/src/test/java/com/google/api/client/xml/XmlTest.java
@@ -63,8 +63,7 @@ public class XmlTest {
     SIMPLE_XML = "<any>test</any>";
     SIMPLE_XML_NUMERIC = "<any>1</any>";
     START_WITH_TEXT = "<?xml version=\"1.0\"?>start_with_text</any>";
-    MISSING_END_ELEMENT =
-        "<?xml version=\"1.0\"?><any xmlns=\"\">" + "missing_end_element";
+    MISSING_END_ELEMENT = "<?xml version=\"1.0\"?><any xmlns=\"\">" + "missing_end_element";
     START_WITH_END_ELEMENT =
         "<?xml version=\"1.0\"?></p><any " + "xmlns=\"\">start_with_end_elemtn</any>";
     START_WITH_END_ELEMENT_NESTED =
diff --git a/google-http-client-xml/src/test/resources/META-INF/native-image/com.google.http-client/google-http-client-xml/native-image.properties b/google-http-client-xml/src/test/resources/META-INF/native-image/com.google.http-client/google-http-client-xml/native-image.properties
new file mode 100644
index 000000000..3cbd2b27f
--- /dev/null
+++ b/google-http-client-xml/src/test/resources/META-INF/native-image/com.google.http-client/google-http-client-xml/native-image.properties
@@ -0,0 +1 @@
+Args=--initialize-at-build-time=org.junit.runner.RunWith,java.lang.annotation.Annotation
diff --git a/google-http-client/src/main/java/com/google/api/client/util/store/AbstractDataStoreFactory.java b/google-http-client/src/main/java/com/google/api/client/util/store/AbstractDataStoreFactory.java
index e6a8c9b4e..d70de7d43 100644
--- a/google-http-client/src/main/java/com/google/api/client/util/store/AbstractDataStoreFactory.java
+++ b/google-http-client/src/main/java/com/google/api/client/util/store/AbstractDataStoreFactory.java
@@ -55,8 +55,7 @@ public abstract class AbstractDataStoreFactory implements DataStoreFactory {
   }
 
   public final <V extends Serializable> DataStore<V> getDataStore(String id) throws IOException {
-    checkArgument(
-        ID_PATTERN.matcher(id).matches(), "%s does not match pattern %s", id, ID_PATTERN);
+    checkArgument(ID_PATTERN.matcher(id).matches(), "%s does not match pattern %s", id, ID_PATTERN);
     lock.lock();
     try {
       @SuppressWarnings("unchecked")
diff --git a/google-http-client/src/main/java/com/google/api/client/util/store/FileDataStoreFactory.java b/google-http-client/src/main/java/com/google/api/client/util/store/FileDataStoreFactory.java
index a53d14d8f..16b33b093 100644
--- a/google-http-client/src/main/java/com/google/api/client/util/store/FileDataStoreFactory.java
+++ b/google-http-client/src/main/java/com/google/api/client/util/store/FileDataStoreFactory.java
@@ -56,6 +56,7 @@
 public class FileDataStoreFactory extends AbstractDataStoreFactory {
 
   private static final boolean IS_WINDOWS;
+
   static {
     try {
       IS_WINDOWS =