Fix default value of restarter meta-data

Closes gh-3773

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

@@ -33,13 +33,6 @@ import org.springframework.boot.context.properties.NestedConfigurationProperty;
 @ConfigurationProperties(prefix = "spring.devtools")
 public class DevToolsProperties {
 
-	private static final String DEFAULT_RESTART_EXCLUDES = "META-INF/maven/**,"
-			+ "META-INF/resources/**,resources/**,static/**,public/**,templates/**";
-
-	private static final long DEFAULT_RESTART_POLL_INTERVAL = 1000;
-
-	private static final long DEFAULT_RESTART_QUIET_PERIOD = 400;
-
 	private Restart restart = new Restart();
 
 	private Livereload livereload = new Livereload();
@@ -64,6 +57,14 @@ public class DevToolsProperties {
 	 */
 	public static class Restart {
 
+		private static final String DEFAULT_RESTART_EXCLUDES = "META-INF/maven/**,"
+				+ "META-INF/resources/**,resources/**,static/**,public/**,templates/**";
+
+		private static final long DEFAULT_RESTART_POLL_INTERVAL = 1000;
+
+		private static final long DEFAULT_RESTART_QUIET_PERIOD = 400;
+
+
 		/**
 		 * Enable automatic restart.
 		 */