1 files changed, 3 insertions, 5 deletions
diff --git a/src/main/java/design/persistence/JSONPersonalDatabase.java b/src/main/java/design/persistence/JSONPersonalDatabase.java
index 70aa1ab..00b6398 100644
--- a/src/main/java/design/persistence/JSONPersonalDatabase.java
+++ b/src/main/java/design/persistence/JSONPersonalDatabase.java
@@ -11,13 +11,11 @@ import com.fasterxml.jackson.databind.*;
 import com.fasterxml.jackson.databind.module.SimpleModule;
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 import com.fasterxml.jackson.module.paramnames.ParameterNamesModule;
-import design.model.Club;
 import design.model.Course;
 import design.model.Golfer;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -102,14 +100,14 @@ public class JSONPersonalDatabase implements PersonalDatabase {
         save();
     }
 
-    private static class CourseIdSerializer extends JsonSerializer<Course> {
+    protected static class CourseIdSerializer extends JsonSerializer<Course> {
         @Override
         public void serialize(Course course, JsonGenerator gen, SerializerProvider serializers) throws IOException {
             gen.writeNumber(course.getId());
         }
     }
 
-    private static class CourseIdDeserializer extends JsonDeserializer<Course> {
+    protected static class CourseIdDeserializer extends JsonDeserializer<Course> {
         MasterDatabase masterDB = MasterDatabase.instance();
 
         @Override
@@ -119,7 +117,7 @@ public class JSONPersonalDatabase implements PersonalDatabase {
         }
     }
 
-    private static class CustomPrettyPrinter extends DefaultPrettyPrinter {
+    protected static class CustomPrettyPrinter extends DefaultPrettyPrinter {
         public CustomPrettyPrinter() {
             super._arrayIndenter = new DefaultIndenter();
             super._objectFieldValueSeparatorWithSpaces = _separators.getObjectFieldValueSeparator() + " ";