Update build.gradle

build.gradle

@@ -8,5 +8,20 @@ subprojects {
 
 	sourceCompatibility = 1.8 // java 8
 	targetCompatibility = 1.8
+
+	task sourcesJar(type: Jar, dependsOn: classes) {
+	    classifier = 'sources'
+	    from sourceSets.main.allSource
+	}
+
+	task javadocJar(type: Jar, dependsOn: javadoc) {
+	    classifier = 'javadoc'
+	    from javadoc.destinationDir
+	}
+
+	artifacts {
+	    archives sourcesJar
+	    archives javadocJar
+	}
 }