Add protected, no-argument, default constructors.

spring-geode-autoconfigure/src/test/java/example/app/books/model/Author.java

@@ -18,7 +18,9 @@ package example.app.books.model;
 import org.springframework.data.annotation.Id;
 import org.springframework.data.gemfire.mapping.annotation.Region;
 
+import lombok.AccessLevel;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
 
@@ -33,6 +35,7 @@ import lombok.RequiredArgsConstructor;
  */
 @Data
 @Region("Authors")
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
 @RequiredArgsConstructor(staticName = "newAuthor")
 @SuppressWarnings("unused")
 public class Author {
@@ -41,7 +44,7 @@ public class Author {
 	private Long id;
 
 	@NonNull
-	private final String name;
+	private String name;
 
 	public boolean isNew() {
 		return getId() == null;

spring-geode-autoconfigure/src/test/java/example/app/books/model/Book.java

@@ -21,7 +21,9 @@ import org.springframework.data.annotation.Id;
 import org.springframework.data.annotation.Transient;
 import org.springframework.data.gemfire.mapping.annotation.Region;
 
+import lombok.AccessLevel;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
 
@@ -38,6 +40,7 @@ import lombok.RequiredArgsConstructor;
  */
 @Data
 @Region("Books")
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
 @RequiredArgsConstructor(staticName = "newBook")
 public class Book {
 
@@ -49,7 +52,7 @@ public class Book {
 	private LocalDate publishedDate;
 
 	@NonNull
-	private final String title;
+	private String title;
 
 	@Transient
 	public boolean isNew() {

spring-geode-autoconfigure/src/test/java/example/app/books/model/ISBN.java

@@ -42,6 +42,8 @@ public class ISBN implements Comparable<ISBN> {
 
 	private String number;
 
+	protected ISBN() { }
+
 	private ISBN(String number) {
 		this.number = number;
 	}
@@ -51,7 +53,6 @@ public class ISBN implements Comparable<ISBN> {
 	}
 
 	@Override
-	@SuppressWarnings("all")
 	public int compareTo(ISBN other) {
 		return this.getNumber().compareTo(other.getNumber());
 	}