Adds a classifier to jar task

build.gradle

@@ -66,9 +66,16 @@ publishing {
     publications {
         mavenJava(MavenPublication) {
             from components.java
-            artifact jar
+            artifactId = 'your-artifact-id' // Replace 'your-artifact-id' with your actual artifact ID
-            artifact sourcesJar
+            artifact jar {
-            artifact javadocJar
+                archiveClassifier = 'release'
+            }
+            artifact sourcesJar {
+                archiveClassifier = 'sources'
+            }
+            artifact javadocJar {
+                archiveClassifier = 'javadoc'
+            }
         }
     }
     repositories {
@@ -84,4 +91,4 @@ publishing {
             }
         }
     }
-}
+}