DATACMNS-124 - Added missing package-info.java files.

Polished JavaDocs. Polished MappingContextEvent and added deprecations to it to be cleaned up for 1.3.GA.

spring-data-commons-core/src/test/java/org/springframework/data/mapping/model/AbstractPersistentPropertyUnitTests.java

@@ -1,7 +1,7 @@
 package org.springframework.data.mapping.model;
 
-import static org.junit.Assert.*;
 import static org.hamcrest.Matchers.*;
+import static org.junit.Assert.*;
 
 import java.beans.PropertyDescriptor;
 import java.lang.reflect.Field;
@@ -54,6 +54,30 @@ public class AbstractPersistentPropertyUnitTests {
 		assertThat(property.getPersistentEntityType().iterator().hasNext(), is(false));
 	}
 
+	@Test
+	public void foo() {
+
+		Field field1 = ReflectionUtils.findField(Bar1.class, "field");
+		Field field2 = ReflectionUtils.findField(Bar2.class, "field");
+		assertThat(field1, is(field2));
+		System.out.println(field1.getType());
+
+		System.out.println(ClassTypeInformation.from(Bar1.class).getProperty("field").getType());
+		System.out.println(ClassTypeInformation.from(Bar2.class).getProperty("field").getType());
+	}
+
+	class Foo<T> {
+		T field;
+	}
+
+	class Bar1 extends Foo<String> {
+
+	}
+
+	class Bar2 extends Foo<Object> {
+
+	}
+
 	@SuppressWarnings("serial")
 	class TestClassSet extends TreeSet<Object> {
 	}