PR suggestions: DefaultHookData access modifier, no star imports

Signed-off-by: Alexandra Oberaigner <[email protected]>

Author: alexandraoberaigner

src/main/java/dev/openfeature/sdk/DefaultHookData.java

@@ -7,7 +7,7 @@
 /**
  * Default implementation of HookData.
  */
-public class DefaultHookData implements HookData {
+class DefaultHookData implements HookData {
     private Map<String, Object> data;
 
     @Override

src/test/java/dev/openfeature/sdk/DefaultHookDataTest.java

@@ -1,9 +1,12 @@
 package dev.openfeature.sdk;
 
-import static org.junit.jupiter.api.Assertions.*;
 
 import org.junit.jupiter.api.Test;
 
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
 class DefaultHookDataTest {
 
     @Test