[Internal] Add example for workspace unified authentication

examples/docs/src/main/java/com/databricks/example/UnifiedAuthWorkspace.java

@@ -0,0 +1,27 @@
+package com.databricks.example;
+
+import com.databricks.sdk.WorkspaceClient;
+import com.databricks.sdk.core.DatabricksConfig;
+import com.databricks.sdk.service.compute.ClusterDetails;
+import com.databricks.sdk.service.compute.ListClustersRequest;
+
+/**
+ Example for authenticating with Databricks Workspace through Databricks' Unified Authentication. Unified 
+ Authentication takes care of inspecting your environment to determine the best way to authenticate. 
+
+ <p>
+ For more details, please see <a href="https://docs.databricks.com/en/dev-tools/sdk-java.html#authenticate-the-databricks-sdk-for-java-with-your-databricks-account-or-workspace">Authenticate with Databricks SDK for Java</a>.
+ */
+public class UnifiedAuthWorkspace {
+    /**
+     Authenticate and retrieve the list of clusters from the workspace
+     */
+    public static void main(String[] args) {
+        DatabricksConfig config = new DatabricksConfig();
+
+        WorkspaceClient workspace = new WorkspaceClient(config);
+        for (ClusterDetails c : workspace.clusters().list(new ListClustersRequest())) {
+            System.out.println(c.getClusterName());
+        }
+    }
+}