From 4bddd4b3d3d0c022ca91a22f03438ce342a4c42e Mon Sep 17 00:00:00 2001
From: Yinnii <y.yin94@outlook.de>
Date: Fri, 8 Dec 2023 11:53:51 +0100
Subject: [PATCH] initialize hashmap

---
 .../java/i5/las2peer/services/openAIService/OpenAIService.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openai-service/src/main/java/i5/las2peer/services/openAIService/OpenAIService.java b/openai-service/src/main/java/i5/las2peer/services/openAIService/OpenAIService.java
index b28035f..62e1b77 100644
--- a/openai-service/src/main/java/i5/las2peer/services/openAIService/OpenAIService.java
+++ b/openai-service/src/main/java/i5/las2peer/services/openAIService/OpenAIService.java
@@ -119,7 +119,7 @@
 @ServicePath("/openai")
 // TODO Your own service class
 public class OpenAIService extends RESTService {
-	private static HashMap<String, Boolean> isActive = null;
+	private static HashMap<String, Boolean> isActive = new HashMap<String, Boolean>();
 
 	EncodingRegistry registry = Encodings.newDefaultEncodingRegistry();
 	Encoding encoding = registry.getEncoding(EncodingType.CL100K_BASE);