Polish

spring-boot-actuator/src/main/java/org/springframework/boot/actuate/autoconfigure/CrshAutoConfiguration.java

@@ -374,7 +374,6 @@ public class CrshAutoConfiguration {
 			return plugins;
 		}
 
-		@SuppressWarnings("rawtypes")
 		protected boolean isEnabled(CRaSHPlugin<?> plugin) {
 			Assert.notNull(plugin, "Plugin must not be null");
 

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/PropertyPlaceholderAutoConfigurationTests.java

@@ -29,6 +29,8 @@ import org.springframework.util.StringUtils;
 import static org.junit.Assert.assertEquals;
 
 /**
+ * Tests for {@link PropertyPlaceholderAutoConfiguration}.
+ * 
  * @author Dave Syer
  */
 public class PropertyPlaceholderAutoConfigurationTests {

spring-boot-cli/src/main/java/org/springframework/boot/cli/compiler/RepositoryConfigurationFactory.java

@@ -23,6 +23,8 @@ import java.util.List;
 import org.springframework.boot.cli.compiler.grape.RepositoryConfiguration;
 
 /**
+ * Factory used to create {@link RepositoryConfiguration}s.
+ * 
  * @author Andy Wilkinson
  * @author Dave Syer
  */

spring-boot-samples/spring-boot-sample-profile/src/test/java/org/springframework/boot/sample/profile/SampleProfileApplicationTests.java

@@ -40,7 +40,8 @@ public class SampleProfileApplicationTests {
 	public void after() {
 		if (this.profiles != null) {
 			System.setProperty("spring.profiles.active", this.profiles);
-		} else {
+		}
+		else {
 			System.clearProperty("spring.profiles.active");
 		}
 	}

spring-boot/src/main/java/org/springframework/boot/bind/PropertiesConfigurationFactory.java

@@ -99,7 +99,6 @@ public class PropertiesConfigurationFactory<T> implements FactoryBean<T>,
 	 * Flag to disable binding of nested properties (i.e. those with period separators in
 	 * their paths). Can be useful to disable this if the name prefix is empty and you
 	 * don't want to ignore unknown fields.
-	 * 
 	 * @param ignoreNestedProperties the flag to set (default false)
 	 */
 	public void setIgnoreNestedProperties(boolean ignoreNestedProperties) {

spring-boot/src/main/java/org/springframework/boot/bind/RelaxedDataBinder.java

@@ -75,7 +75,6 @@ public class RelaxedDataBinder extends DataBinder {
 	 * Flag to disable binding of nested properties (i.e. those with period separators in
 	 * their paths). Can be useful to disable this if the name prefix is empty and you
 	 * don't want to ignore unknown fields.
-	 * 
 	 * @param ignoreNestedProperties the flag to set (default false)
 	 */
 	public void setIgnoreNestedProperties(boolean ignoreNestedProperties) {

spring-boot/src/main/java/org/springframework/boot/bind/RelaxedNames.java

@@ -43,7 +43,7 @@ public final class RelaxedNames implements Iterable<String> {
 	 * using dashed notation (e.g. {@literal my-property-name}
 	 */
 	public RelaxedNames(String name) {
-		this.name = name == null ? "" : name;
+		this.name = (name == null ? "" : name);
 		initialize(RelaxedNames.this.name, this.values);
 	}
 

spring-boot/src/main/java/org/springframework/boot/context/embedded/jetty/JettyEmbeddedServletContainerFactory.java

@@ -97,7 +97,7 @@ public class JettyEmbeddedServletContainerFactory extends
 	public EmbeddedServletContainer getEmbeddedServletContainer(
 			ServletContextInitializer... initializers) {
 		WebAppContext context = new WebAppContext();
-		int port = getPort() >= 0 ? getPort() : 0;
+		int port = (getPort() >= 0 ? getPort() : 0);
 		Server server = new Server(new InetSocketAddress(getAddress(), port));
 
 		if (this.resourceLoader != null) {

spring-boot/src/main/java/org/springframework/boot/context/embedded/tomcat/TomcatEmbeddedServletContainerFactory.java

@@ -193,7 +193,7 @@ public class TomcatEmbeddedServletContainerFactory extends
 
 	// Needs to be protected so it can be used by subclasses
 	protected void customizeConnector(Connector connector) {
-		int port = getPort() >= 0 ? getPort() : 0;
+		int port = (getPort() >= 0 ? getPort() : 0);
 		connector.setPort(port);
 		if (connector.getProtocolHandler() instanceof AbstractProtocol) {
 			if (getAddress() != null) {