Delete unused imports in spring-context-indexer

spring-context-indexer/src/main/java/org/springframework/context/index/IndexedStereotypesProvider.java

@@ -22,8 +22,6 @@ import java.util.Set;
 import javax.lang.model.element.AnnotationMirror;
 import javax.lang.model.element.Element;
 import javax.lang.model.element.ElementKind;
-import javax.lang.model.type.DeclaredType;
-import javax.lang.model.type.TypeMirror;
 
 /**
  * A {@link StereotypesProvider} implementation that extracts the stereotypes

spring-context-indexer/src/test/java/org/springframework/context/index/CandidateComponentsIndexerTests.java

@@ -57,7 +57,6 @@ import org.springframework.context.index.sample.type.SmartRepo;
 import org.springframework.context.index.sample.type.SpecializedRepo;
 import org.springframework.context.index.test.TestCompiler;
 import org.springframework.stereotype.Component;
-import org.springframework.stereotype.Repository;
 
 import static org.hamcrest.Matchers.*;
 import static org.junit.Assert.*;