ApplicationBootstrap: suppress complains from PMD/CheckStyle.

Should be in 4aea262 commit.

No functional changes.

Author: php-coder

src/main/java/ru/mystamps/web/support/spring/boot/ApplicationBootstrap.java

@@ -29,6 +29,9 @@
 import ru.mystamps.web.config.ApplicationContext;
 import ru.mystamps.web.config.DispatcherServletContext;
 
+// PMD: "All methods are static" here because it's a program entry point.
+// CheckStyle: I cannot declare the constructor as private because app won't start.
+@SuppressWarnings({ "PMD.UseUtilityClass", "checkstyle:hideutilityclassconstructor" })
 @EnableAutoConfiguration
 @Import({
 	ApplicationContext.class,