Fixed checkstyle issue.

helidon-io · Oct 2, 2018 · 8396baf · 8396baf
1 parent 4044f5a
commit 8396baf
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/webserver/zipkin/src/main/java/io/helidon/webserver/zipkin/ZipkinTracerBuilder.java b/webserver/zipkin/src/main/java/io/helidon/webserver/zipkin/ZipkinTracerBuilder.java
@@ -99,6 +99,14 @@ public ZipkinTracerBuilder path(String path) {
         return this;
     }
 
+    /**
+     * Create a new builder based on values in configuration.
+     * This requires at least a key "service" in the provided config.
+     *
+     * @param config configuration to load this builder from
+     * @return a new builder instance.
+     * @see ZipkinTracerBuilder#fromConfig(Config)
+     */
     public static ZipkinTracerBuilder from(Config config) {
         String serviceName = config.get("service").value()
                 .orElseThrow(() -> new IllegalArgumentException("Configuration must at least contain the service key"));