Merge pull request #16732 from Johnny Lim

* gh-16732:
  Polish DevToolsEnablementDeducer and OnEnabledDevToolsCondition

Closes gh-16732

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/DevToolsEnablementDeducer.java

@@ -21,11 +21,12 @@ import java.util.LinkedHashSet;
 import java.util.Set;
 
 /**
- * Utility to deduce if Devtools should be enabled in the current context.
+ * Utility to deduce if DevTools should be enabled in the current context.
  *
  * @author Madhura Bhave
+ * @since 2.2.0
  */
-public final class DevtoolsEnablementDeducer {
+public final class DevToolsEnablementDeducer {
 
 	private static final Set<String> SKIPPED_STACK_ELEMENTS;
 
@@ -38,7 +39,7 @@ public final class DevtoolsEnablementDeducer {
 		SKIPPED_STACK_ELEMENTS = Collections.unmodifiableSet(skipped);
 	}
 
-	private DevtoolsEnablementDeducer() {
+	private DevToolsEnablementDeducer() {
 	}
 
 	/**

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/autoconfigure/DevToolsDataSourceAutoConfiguration.java

@@ -55,7 +55,7 @@ import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
  * @since 1.3.3
  */
 @AutoConfigureAfter(DataSourceAutoConfiguration.class)
-@Conditional({ OnEnabledDevtoolsCondition.class, DevToolsDataSourceCondition.class })
+@Conditional({ OnEnabledDevToolsCondition.class, DevToolsDataSourceCondition.class })
 @Configuration(proxyBeanMethods = false)
 public class DevToolsDataSourceAutoConfiguration {
 

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/autoconfigure/OnEnabledDevToolsCondition.java

@@ -19,7 +19,7 @@ package org.springframework.boot.devtools.autoconfigure;
 import org.springframework.boot.autoconfigure.condition.ConditionMessage;
 import org.springframework.boot.autoconfigure.condition.ConditionOutcome;
 import org.springframework.boot.autoconfigure.condition.SpringBootCondition;
-import org.springframework.boot.devtools.DevtoolsEnablementDeducer;
+import org.springframework.boot.devtools.DevToolsEnablementDeducer;
 import org.springframework.context.annotation.ConditionContext;
 import org.springframework.core.type.AnnotatedTypeMetadata;
 
@@ -27,14 +27,15 @@ import org.springframework.core.type.AnnotatedTypeMetadata;
  * A condition that checks if DevTools should be enabled.
  *
  * @author Madhura Bhave
+ * @since 2.2.0
  */
-public class OnEnabledDevtoolsCondition extends SpringBootCondition {
+public class OnEnabledDevToolsCondition extends SpringBootCondition {
 
 	@Override
 	public ConditionOutcome getMatchOutcome(ConditionContext context,
 			AnnotatedTypeMetadata metadata) {
 		ConditionMessage.Builder message = ConditionMessage.forCondition("Devtools");
-		boolean shouldEnable = DevtoolsEnablementDeducer
+		boolean shouldEnable = DevToolsEnablementDeducer
 				.shouldEnable(Thread.currentThread());
 		if (!shouldEnable) {
 			return ConditionOutcome.noMatch(

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/autoconfigure/RemoteDevToolsAutoConfiguration.java

@@ -56,7 +56,7 @@ import org.springframework.http.server.ServerHttpRequest;
  * @since 1.3.0
  */
 @Configuration(proxyBeanMethods = false)
-@Conditional(OnEnabledDevtoolsCondition.class)
+@Conditional(OnEnabledDevToolsCondition.class)
 @ConditionalOnProperty(prefix = "spring.devtools.remote", name = "secret")
 @ConditionalOnClass({ Filter.class, ServerHttpRequest.class })
 @EnableConfigurationProperties({ ServerProperties.class, DevToolsProperties.class })

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/env/DevToolsHomePropertiesPostProcessor.java

@@ -21,7 +21,7 @@ import java.io.IOException;
 import java.util.Properties;
 
 import org.springframework.boot.SpringApplication;
-import org.springframework.boot.devtools.DevtoolsEnablementDeducer;
+import org.springframework.boot.devtools.DevToolsEnablementDeducer;
 import org.springframework.boot.env.EnvironmentPostProcessor;
 import org.springframework.core.env.ConfigurableEnvironment;
 import org.springframework.core.env.PropertiesPropertySource;
@@ -44,7 +44,7 @@ public class DevToolsHomePropertiesPostProcessor implements EnvironmentPostProce
 	@Override
 	public void postProcessEnvironment(ConfigurableEnvironment environment,
 			SpringApplication application) {
-		if (DevtoolsEnablementDeducer.shouldEnable(Thread.currentThread())) {
+		if (DevToolsEnablementDeducer.shouldEnable(Thread.currentThread())) {
 			File home = getHomeFolder();
 			File propertyFile = (home != null) ? new File(home, FILE_NAME) : null;
 			if (propertyFile != null && propertyFile.exists() && propertyFile.isFile()) {

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/env/DevToolsPropertyDefaultsPostProcessor.java

@@ -23,7 +23,7 @@ import java.util.Map;
 import org.apache.commons.logging.Log;
 
 import org.springframework.boot.SpringApplication;
-import org.springframework.boot.devtools.DevtoolsEnablementDeducer;
+import org.springframework.boot.devtools.DevToolsEnablementDeducer;
 import org.springframework.boot.devtools.logger.DevToolsLogFactory;
 import org.springframework.boot.devtools.restart.Restarter;
 import org.springframework.boot.env.EnvironmentPostProcessor;
@@ -80,7 +80,7 @@ public class DevToolsPropertyDefaultsPostProcessor implements EnvironmentPostPro
 	@Override
 	public void postProcessEnvironment(ConfigurableEnvironment environment,
 			SpringApplication application) {
-		if (DevtoolsEnablementDeducer.shouldEnable(Thread.currentThread())
+		if (DevToolsEnablementDeducer.shouldEnable(Thread.currentThread())
 				&& isLocalApplication(environment)) {
 			if (canAddProperties(environment)) {
 				logger.info("Devtools property defaults active! Set '" + ENABLED

spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/DefaultRestartInitializer.java

@@ -18,7 +18,7 @@ package org.springframework.boot.devtools.restart;
 
 import java.net.URL;
 
-import org.springframework.boot.devtools.DevtoolsEnablementDeducer;
+import org.springframework.boot.devtools.DevToolsEnablementDeducer;
 
 /**
  * Default {@link RestartInitializer} that only enable initial restart when running a
@@ -36,7 +36,7 @@ public class DefaultRestartInitializer implements RestartInitializer {
 		if (!isMain(thread)) {
 			return null;
 		}
-		if (!DevtoolsEnablementDeducer.shouldEnable(thread)) {
+		if (!DevToolsEnablementDeducer.shouldEnable(thread)) {
 			return null;
 		}
 		return getUrls(thread);

spring-boot-project/spring-boot-devtools/src/test/java/org/springframework/boot/devtools/autoconfigure/OnEnabledDevToolsConditionTests.java

@@ -27,11 +27,11 @@ import org.springframework.context.annotation.Configuration;
 import static org.assertj.core.api.Assertions.assertThat;
 
 /**
- * Tests for {@link OnEnabledDevtoolsCondition}.
+ * Tests for {@link OnEnabledDevToolsCondition}.
  *
  * @author Madhura Bhave
  */
-public class OnEnabledDevtoolsConditionTests {
+public class OnEnabledDevToolsConditionTests {
 
 	private AnnotationConfigApplicationContext context;
 
@@ -44,8 +44,8 @@ public class OnEnabledDevtoolsConditionTests {
 	@Test
 	public void outcomeWhenDevtoolsShouldBeEnabledIsTrueShouldMatch() throws Exception {
 		Thread thread = new Thread(() -> {
-			OnEnabledDevtoolsConditionTests.this.context.refresh();
-			assertThat(OnEnabledDevtoolsConditionTests.this.context.containsBean("test"))
+			OnEnabledDevToolsConditionTests.this.context.refresh();
+			assertThat(OnEnabledDevToolsConditionTests.this.context.containsBean("test"))
 					.isTrue();
 		});
 		thread.start();
@@ -54,8 +54,8 @@ public class OnEnabledDevtoolsConditionTests {
 
 	@Test
 	public void outcomeWhenDevtoolsShouldBeEnabledIsFalseShouldNotMatch() {
-		OnEnabledDevtoolsConditionTests.this.context.refresh();
-		assertThat(OnEnabledDevtoolsConditionTests.this.context.containsBean("test"))
+		OnEnabledDevToolsConditionTests.this.context.refresh();
+		assertThat(OnEnabledDevToolsConditionTests.this.context.containsBean("test"))
 				.isFalse();
 	}
 
@@ -63,7 +63,7 @@ public class OnEnabledDevtoolsConditionTests {
 	static class TestConfiguration {
 
 		@Bean
-		@Conditional(OnEnabledDevtoolsCondition.class)
+		@Conditional(OnEnabledDevToolsCondition.class)
 		public String test() {
 			return "hello";
 		}