edit pom.xml

pom.xml

@@ -4,8 +4,8 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>org.example</groupId>
-    <artifactId>protocol_buffer</artifactId>
+    <groupId>org.ds</groupId>
+    <artifactId>protobuf</artifactId>
     <version>1.0-SNAPSHOT</version>
 
     <properties>
@@ -14,4 +14,13 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <dependencies>
+        <!-- https://mvnrepository.com/artifact/com.google.protobuf/protobuf-java -->
+        <dependency>
+            <groupId>com.google.protobuf</groupId>
+            <artifactId>protobuf-java</artifactId>
+            <version>4.28.2</version>
+        </dependency>
+    </dependencies>
+
 </project>
\ No newline at end of file