diff --git a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/PatchSetReviewer.java b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/PatchSetReviewer.java
index 6bbb579..1a5df35 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/PatchSetReviewer.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/PatchSetReviewer.java
@@ -12,6 +12,7 @@
 import com.googlesource.gerrit.plugins.chatgpt.client.model.FileDiffProcessed;
 import com.googlesource.gerrit.plugins.chatgpt.client.model.GerritCommentRange;
 import com.googlesource.gerrit.plugins.chatgpt.config.Configuration;
+import lombok.Setter;
 import lombok.extern.slf4j.Slf4j;
 
 import java.lang.reflect.Type;
@@ -32,6 +33,7 @@
     private List<HashMap<String, Object>> reviewBatches;
     private List<JsonObject> commentProperties;
     private HashMap<String, FileDiffProcessed> fileDiffsProcessed;
+    @Setter
     private boolean isCommentEvent;
 
     @Inject
@@ -62,10 +64,6 @@
         gerritClient.postComments(fullChangeId, reviewBatches);
     }
 
-    public void setIsCommentEvent(boolean isCommentEvent) {
-        this.isCommentEvent = isCommentEvent;
-    }
-
     private Integer getBatchId(String currentTag) {
         try {
             return Integer.parseInt(currentTag);
diff --git a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/GerritClientBase.java b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/GerritClientBase.java
index 884897f..a1534eb 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/GerritClientBase.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/GerritClientBase.java
@@ -6,6 +6,7 @@
 import com.google.gson.JsonObject;
 import com.googlesource.gerrit.plugins.chatgpt.client.model.FileDiffProcessed;
 import com.googlesource.gerrit.plugins.chatgpt.config.Configuration;
+import lombok.Getter;
 import lombok.extern.slf4j.Slf4j;
 
 import java.io.IOException;
@@ -22,6 +23,7 @@
 public class GerritClientBase {
     protected final Gson gson = new Gson();
     protected final HttpClientWithRetry httpClientWithRetry = new HttpClientWithRetry();
+    @Getter
     protected HashMap<String, FileDiffProcessed> fileDiffsProcessed;
     protected Configuration config;
 
@@ -65,8 +67,4 @@
         return gson.fromJson(responseBody, JsonObject.class);
     }
 
-    public HashMap<String, FileDiffProcessed> getFileDiffsProcessed() {
-        return fileDiffsProcessed;
-    }
-
 }
diff --git a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/GerritClientComments.java b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/GerritClientComments.java
index 1126572..cb3ad65 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/GerritClientComments.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/GerritClientComments.java
@@ -10,6 +10,7 @@
 import com.googlesource.gerrit.plugins.chatgpt.client.model.ChatGptRequestPoint;
 import com.googlesource.gerrit.plugins.chatgpt.client.model.FileDiffProcessed;
 import com.googlesource.gerrit.plugins.chatgpt.config.Configuration;
+import lombok.Getter;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.http.entity.ContentType;
 
@@ -34,6 +35,7 @@
     private final Gson gson = new Gson();
     private long commentsStartTimestamp;
     private String authorUsername;
+    @Getter
     protected List<JsonObject> commentProperties;
 
     public GerritClientComments(Configuration config) {
@@ -172,10 +174,6 @@
         return requestPoint;
     }
 
-    public List<JsonObject> getCommentProperties() {
-        return commentProperties;
-    }
-
     public boolean retrieveLastComments(Event event, String fullChangeId) {
         commentsStartTimestamp = event.eventCreatedOn;
         CommentAddedEvent commentAddedEvent = (CommentAddedEvent) event;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/OpenAiClient.java b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/OpenAiClient.java
index 0f5183e..e9a5872 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/OpenAiClient.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/client/OpenAiClient.java
@@ -8,6 +8,7 @@
 import com.googlesource.gerrit.plugins.chatgpt.client.model.ChatCompletionResponse;
 import com.googlesource.gerrit.plugins.chatgpt.client.model.ChatCompletionResponseMessage;
 import com.googlesource.gerrit.plugins.chatgpt.config.Configuration;
+import lombok.Getter;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.http.entity.ContentType;
 
@@ -23,6 +24,7 @@
 @Slf4j
 @Singleton
 public class OpenAiClient {
+    @Getter
     private String requestBody;
     private final Gson gson = new GsonBuilder()
             .disableHtmlEscaping()
@@ -30,10 +32,6 @@
     private final HttpClientWithRetry httpClientWithRetry = new HttpClientWithRetry();
     private boolean isCommentEvent = false;
 
-    public String getRequestBody() {
-        return requestBody;
-    }
-
     public String ask(Configuration config, String patchSet) throws Exception {
         HttpRequest request = createRequest(config, patchSet);
         log.debug("ChatGPT request: {}", request.toString());
diff --git a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/listener/EventListenerHandler.java b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/listener/EventListenerHandler.java
index df12b59..a5fe208 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/chatgpt/listener/EventListenerHandler.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/chatgpt/listener/EventListenerHandler.java
@@ -14,6 +14,7 @@
 import com.googlesource.gerrit.plugins.chatgpt.PatchSetReviewer;
 import com.googlesource.gerrit.plugins.chatgpt.client.GerritClient;
 import com.googlesource.gerrit.plugins.chatgpt.config.Configuration;
+import lombok.Getter;
 import lombok.extern.slf4j.Slf4j;
 
 import java.net.URLEncoder;
@@ -37,6 +38,7 @@
             1, 1, 0L, TimeUnit.MILLISECONDS, queue, threadFactory, handler);
     private final GerritClient gerritClient;
     private Configuration config;
+    @Getter
     private CompletableFuture<Void> latestFuture;
 
     @Inject
@@ -149,14 +151,14 @@
                 if (!isPatchSetReviewEnabled(patchSetEvent)) {
                     return;
                 }
-                reviewer.setIsCommentEvent(false);
+                reviewer.setCommentEvent(false);
                 break;
             case "comment-added":
                 if (!gerritClient.retrieveLastComments(event, fullChangeId)) {
                     log.info("No comments found for review");
                     return;
                 }
-                reviewer.setIsCommentEvent(true);
+                reviewer.setCommentEvent(true);
                 break;
             default:
                 return;
@@ -177,8 +179,4 @@
         }, executorService);
     }
 
-    public CompletableFuture<Void> getLatestFuture() {
-        return latestFuture;
-    }
-
 }