Suppress unused warnings in tests

spring-beans/src/test/java/org/springframework/beans/factory/annotation/AutowiredAnnotationBeanRegistrationAotContributionTests.java

@@ -244,6 +244,7 @@ class AutowiredAnnotationBeanRegistrationAotContributionTests {
 
 	static class InjectionBean {
 
+		@SuppressWarnings("unused")
 		private Integer counter;
 
 		@Autowired

spring-context/src/testFixtures/java/org/springframework/context/testfixture/context/annotation/QualifierConfiguration.java

@@ -24,6 +24,7 @@ import org.springframework.context.annotation.Configuration;
 @Configuration(proxyBeanMethods = false)
 public class QualifierConfiguration {
 
+	@SuppressWarnings("unused")
 	private String bean;
 
 	@Autowired