DATACMNS-1106 - Removed deprecations in ProjectionFactory.

Removed the deprecated implementation of ResourceLoaderAware in favor of BeanClassLoaderAware. Removed deprecated ProjectionFactory.getInputProperties() in favor of ….getProjectionInformation(). Removed the Java conditional to add a MethodInterceptor for default methods. Adapted test cases.

src/test/java/org/springframework/data/projection/ProxyProjectionFactoryUnitTests.java

@@ -49,11 +49,6 @@ public class ProxyProjectionFactoryUnitTests {
 		factory.createProjection(null, new Object());
 	}
 
-	@Test(expected = IllegalArgumentException.class) // DATACMNS-630
-	public void rejectsNullProjectionTypeForInputProperties() {
-		factory.getInputProperties(null);
-	}
-
 	@Test // DATACMNS-630
 	public void returnsNullForNullSource() {
 		assertThat(factory.createProjection(CustomerExcerpt.class, null)).isNull();

src/test/java/org/springframework/data/projection/SpelAwareProxyProjectionFactoryUnitTests.java

@@ -17,6 +17,7 @@ package org.springframework.data.projection;
 
 import static org.assertj.core.api.Assertions.*;
 
+import java.beans.PropertyDescriptor;
 import java.util.List;
 
 import org.junit.Before;
@@ -58,9 +59,13 @@ public class SpelAwareProxyProjectionFactoryUnitTests {
 	@Test // DATACMNS-630
 	public void excludesAtValueAnnotatedMethodsForInputProperties() {
 
-		List<String> properties = factory.getInputProperties(CustomerExcerpt.class);
+		List<PropertyDescriptor> properties = factory //
+				.getProjectionInformation(CustomerExcerpt.class) //
+				.getInputProperties();
 
-		assertThat(properties).containsExactly("firstname");
+		assertThat(properties) //
+				.extracting(PropertyDescriptor::getName) //
+				.containsExactly("firstname");
 	}
 
 	@Test // DATACMNS-89