Polish "Use HTTPS for external links wherever possible"

See gh-16319

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/quartz/AutowireCapableBeanJobFactory.java

 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2019 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,8 +26,6 @@ import org.springframework.util.Assert;
  * Subclass of {@link SpringBeanJobFactory} that supports auto-wiring job beans.
  *
  * @author Vedran Pavic
- * @see <a href="http://blog.btmatthews.com/?p=40#comment-33797">Inject application
- * context dependencies in Quartz job beans</a>
  */
 class AutowireCapableBeanJobFactory extends SpringBeanJobFactory {
 

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/client/OAuth2WebSecurityConfigurationTests.java

@@ -183,7 +183,8 @@ public class OAuth2WebSecurityConfigurationTests {
 		@Bean
 		public ClientRegistrationRepository clientRegistrationRepository() {
 			List<ClientRegistration> registrations = new ArrayList<>();
-			registrations.add(getClientRegistration("first", "https://user-info-uri.com"));
+			registrations
+					.add(getClientRegistration("first", "https://user-info-uri.com"));
 			registrations.add(getClientRegistration("second", "http://other-user-info"));
 			return new InMemoryClientRegistrationRepository(registrations);
 		}

spring-boot-project/spring-boot-docs/src/main/asciidoc/appendix-executable-jar-format.adoc

@@ -330,6 +330,6 @@ following alternatives:
 
 * https://maven.apache.org/plugins/maven-shade-plugin/[Maven Shade Plugin]
 * http://www.jdotsoft.com/JarClassLoader.php[JarClassLoader]
-* http://one-jar.sourceforge.net[OneJar]
+* https://sourceforge.net/projects/one-jar/[OneJar]
 * https://imperceptiblethoughts.com/shadow/[Gradle Shadow Plugin]
 

spring-boot-project/spring-boot-docs/src/main/asciidoc/deployment.adoc

@@ -372,8 +372,8 @@ example:
 	Creating security group boxfuse-sg_axelfontaine/myapp:1.0 ...
 	Launching t2.micro instance of axelfontaine/myapp:1.0 (ami-d23f38cf) in eu-central-1 ...
 	Instance launched in 00:30.306s -> i-92ef9f53
-	Waiting for AWS to boot Instance i-92ef9f53 and Payload to start at http://52.28.235.61/ ...
-	Payload started in 00:29.266s -> http://52.28.235.61/
+	Waiting for AWS to boot Instance i-92ef9f53 and Payload to start at https://52.28.235.61/ ...
+	Payload started in 00:29.266s -> https://52.28.235.61/
 	Remapping Elastic IP 52.28.233.167 to i-92ef9f53 ...
 	Waiting 15s for AWS to complete Elastic IP Zero Downtime transition ...
 	Deployment completed successfully. axelfontaine/myapp:1.0 is up and running at https://myapp-axelfontaine.boxfuse.io/

spring-boot-project/spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc

@@ -2922,9 +2922,10 @@ JAX-RS resources are packaged as nested jars, you may need to do the same.
 [[boot-features-embedded-container]]
 === Embedded Servlet Container Support
 Spring Boot includes support for embedded https://tomcat.apache.org/[Tomcat],
-https://www.eclipse.org/jetty/[Jetty], and http://undertow.io/[Undertow] servers. Most
-developers use the appropriate "`Starter`" to obtain a fully configured instance. By
-default, the embedded server listens for HTTP requests on port `8080`.
+https://www.eclipse.org/jetty/[Jetty], and
+https://github.com/undertow-io/undertow[Undertow] servers. Most developers use the
+appropriate "`Starter`" to obtain a fully configured instance. By default, the embedded
+server listens for HTTP requests on port `8080`.
 
 WARNING: If you choose to use Tomcat on https://www.centos.org/[CentOS], be aware that, by
 default, a temporary directory is used to store compiled JSPs, file uploads, and so on.
@@ -5838,11 +5839,12 @@ property with a different value for each instance of your application.
 
 [[boot-features-jta-narayana]]
 === Using a Narayana Transaction Manager
-http://narayana.io/[Narayana] is a popular open source JTA transaction manager
-implementation supported by JBoss. You can use the `spring-boot-starter-jta-narayana`
-starter to add the appropriate Narayana dependencies to your project. As with Atomikos and
-Bitronix, Spring Boot automatically configures Narayana and post-processes your beans to
-ensure that startup and shutdown ordering is correct.
+https://github.com/jbosstm/narayana[Narayana] is a popular open source JTA transaction
+manager implementation supported by JBoss. You can use the
+`spring-boot-starter-jta-narayana` starter to add the appropriate Narayana dependencies
+to your project. As with Atomikos and Bitronix, Spring Boot automatically configures
+Narayana and post-processes your beans to ensure that startup and shutdown ordering is
+correct.
 
 By default, Narayana transaction logs are written to a `transaction-logs` directory in
 your application home directory (the directory in which your application jar file
@@ -6150,8 +6152,8 @@ the following provided libraries:
 * {spring-reference}testing.html#integration-testing[Spring Test] & Spring Boot Test:
 Utilities and integration test support for Spring Boot applications.
 * https://joel-costigliola.github.io/assertj/[AssertJ]: A fluent assertion library.
-* http://hamcrest.org/JavaHamcrest/[Hamcrest]: A library of matcher objects (also known
-as constraints or predicates).
+* https://github.com/hamcrest/JavaHamcrest[Hamcrest]: A library of matcher objects (also
+known as constraints or predicates).
 * https://mockito.github.io[Mockito]: A Java mocking framework.
 * https://github.com/skyscreamer/JSONassert[JSONassert]: An assertion library for JSON.
 * https://github.com/jayway/JsonPath[JsonPath]: XPath for JSON.

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/env/OriginTrackedYamlLoaderTests.java

@@ -99,7 +99,7 @@ public class OriginTrackedYamlLoaderTests {
 		OriginTrackedValue bar2 = getValue("example.foo[0].bar[1].bar2");
 		assertThat(name.toString()).isEqualTo("springboot");
 		assertThat(getLocation(name)).isEqualTo("22:15");
-		assertThat(url.toString()).isEqualTo("http://www.springboot.com/");
+		assertThat(url.toString()).isEqualTo("https://springboot.example.com/");
 		assertThat(getLocation(url)).isEqualTo("23:14");
 		assertThat(bar1.toString()).isEqualTo("baz");
 		assertThat(getLocation(bar1)).isEqualTo("25:19");

spring-boot-project/spring-boot/src/test/resources/org/springframework/boot/env/test-yaml.yml

@@ -20,7 +20,7 @@ education: |
 example:
     foo:
       - name: springboot
-        url: http://www.springboot.com/
+        url: https://springboot.example.com/
         bar:
           - bar1: baz
           - bar2: bling