[CI] Auto commit changes from spotless

Author: elasticsearchmachine

test/fixtures/s3-fixture/src/main/java/fixture/s3/S3HttpHandler.java

@@ -47,8 +47,6 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-import javax.xml.parsers.DocumentBuilderFactory;
-
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.elasticsearch.test.fixture.HttpHeaderParser.parseRangeHeader;
 import static org.junit.Assert.assertEquals;

x-pack/plugin/identity-provider/src/main/java/org/elasticsearch/xpack/idp/saml/authn/SamlAuthnRequestValidator.java

@@ -13,7 +13,6 @@
 import org.elasticsearch.common.Strings;
 import org.elasticsearch.core.Nullable;
 import org.elasticsearch.core.Streams;
-import org.elasticsearch.core.XmlUtils;
 import org.elasticsearch.rest.RestStatus;
 import org.elasticsearch.rest.RestUtils;
 import org.elasticsearch.xpack.idp.action.SamlValidateAuthnRequestResponse;

x-pack/plugin/identity-provider/src/test/java/org/elasticsearch/xpack/idp/saml/test/IdpSamlTestCase.java

@@ -18,7 +18,6 @@
 import org.elasticsearch.xpack.idp.saml.idp.SamlIdentityProvider;
 import org.elasticsearch.xpack.idp.saml.sp.SamlServiceProvider;
 import org.elasticsearch.xpack.idp.saml.sp.SamlServiceProviderResolver;
-import org.elasticsearch.xpack.idp.saml.support.SamlFactory;
 import org.elasticsearch.xpack.idp.saml.support.SamlInit;
 import org.elasticsearch.xpack.idp.saml.support.XmlValidator;
 import org.hamcrest.Matchers;