find method invocation

1 files changed, 4 insertions, 2 deletions

diff --git a/ex1/src/main/java/reflection/api/ReflectionInvestigator.java b/ex1/src/main/java/reflection/api/ReflectionInvestigator.java
index 054691b..f5d43f0 100644
--- a/ex1/src/main/java/reflection/api/ReflectionInvestigator.java
+++ b/ex1/src/main/java/reflection/api/ReflectionInvestigator.java
@@ -74,7 +74,9 @@ public class ReflectionInvestigator implements Investigator {
 
   @Override
   public Set<String> getNamesOfAllFieldsIncludingInheritanceChain() {
-    return Stream.of(classInfo.getFields()).map(f -> f.getName()).collect(Collectors.toSet());
+    return Stream.of(classInfo.getDeclaredFields())
+        .map(f -> f.getName())
+        .collect(Collectors.toSet());
   }
 
   @Override
@@ -107,7 +109,7 @@ public class ReflectionInvestigator implements Investigator {
   @Override
   public Object elevateMethodAndInvoke(String name, Class<?>[] parametersTypes, Object... args) {
     try {
-      var method = classInfo.getMethod(name);
+      var method = classInfo.getMethod(name, parametersTypes);
       method.setAccessible(true);
       return method.invoke(subjectInstance, args);
     } catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {