From 9161493b0ef0d22de76e24d54c0a1ac32722f0a9 Mon Sep 17 00:00:00 2001
From: Gauri Prasad <gapra@microsoft.com>
Date: Mon, 27 Jan 2020 14:12:19 -0800
Subject: [PATCH 1/7] Updated to use embedme in blob

---
 sdk/storage/azure-storage-blob/README.md      |  68 ++++++----
 .../com/azure/storage/blob/ReadmeSamples.java | 125 ++++++++++++++++++
 2 files changed, 168 insertions(+), 25 deletions(-)
 create mode 100644 sdk/storage/azure-storage-blob/src/samples/java/com/azure/storage/blob/ReadmeSamples.java

diff --git a/sdk/storage/azure-storage-blob/README.md b/sdk/storage/azure-storage-blob/README.md
index 5a23100d1ff0..ae4850c3015d 100644
--- a/sdk/storage/azure-storage-blob/README.md
+++ b/sdk/storage/azure-storage-blob/README.md
@@ -124,51 +124,57 @@ The following sections provide several code snippets covering some of the most c
 
 Create a `BlobServiceClient` using the [`sasToken`](#get-credentials) generated above.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L28-L31 -->
 ```java
 BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
-        .endpoint("<your-storage-account-url>")
-        .sasToken("<your-sasToken>")
-        .buildClient();
+    .endpoint("<your-storage-account-url>")
+    .sasToken("<your-sasToken>")
+    .buildClient();
 ```
 
 or
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L35-L37 -->
 ```java
 BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
-        .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
-        .buildClient();
+    .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
+    .buildClient();
 ```
 
 ### Create a `BlobContainerClient`
 
 Create a `BlobContainerClient` using a `BlobServiceClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L41-L41 -->
 ```java
 BlobContainerClient blobContainerClient = blobServiceClient.getBlobContainerClient("mycontainer");
 ```
 
 Create a `BlobContainerClient` from the builder [`sasToken`](#get-credentials) generated above.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L45-L49 -->
 ```java
 BlobContainerClient blobContainerClient = new BlobContainerClientBuilder()
-        .endpoint("<your-storage-account-url>")
-        .sasToken("<your-sasToken>")
-        .containerName("mycontainer")
-        .buildClient();
+    .endpoint("<your-storage-account-url>")
+    .sasToken("<your-sasToken>")
+    .containerName("mycontainer")
+    .buildClient();
 ```
 
 or
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L53-L55 -->
 ```java
 BlobContainerClient blobContainerClient = new BlobContainerClientBuilder()
-        .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "?" + "<your-sasToken>")
-        .buildClient();
+    .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "?" + "<your-sasToken>")
+    .buildClient();
 ```
 
 ### Create a `BlobClient`
 
 Create a `BlobClient` using a `BlobContainerClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L59-L59 -->
 ```java
 BlobClient blobClient = blobContainerClient.getBlobClient("myblob");
 ```
@@ -177,27 +183,30 @@ or
 
 Create a `BlobClient` from the builder [`sasToken`](#get-credentials) generated above.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L63-L68 -->
 ```java
 BlobClient blobClient = new BlobClientBuilder()
-        .endpoint("<your-storage-account-url>")
-        .sasToken("<your-sasToken>")
-        .containerName("mycontainer")
-        .blobName("myblob")
-        .buildClient();
+    .endpoint("<your-storage-account-url>")
+    .sasToken("<your-sasToken>")
+    .containerName("mycontainer")
+    .blobName("myblob")
+    .buildClient();
 ```
 
 or
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L72-L74 -->
 ```java
 BlobClient blobClient = new BlobClientBuilder()
-        .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "/" + "myblob" +"?" + "<your-sasToken>")
-        .buildClient();
+    .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "/" + "myblob" +"?" + "<your-sasToken>")
+    .buildClient();
 ```
 
 ### Create a container
 
 Create a container using a `BlobServiceClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L78-L78 -->
 ```java
 blobServiceClient.createBlobContainer("mycontainer");
 ```
@@ -206,6 +215,7 @@ or
 
 Create a container using a `BlobContainerClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L82-L82 -->
 ```java
 blobContainerClient.create();
 ```
@@ -214,11 +224,14 @@ blobContainerClient.create();
 
 Upload from an `InputStream` to a blob using a `BlockBlobClient` generated from a `BlobContainerClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L86-L92 -->
 ```java
 BlockBlobClient blockBlobClient = blobContainerClient.getBlobClient("myblockblob").getBlockBlobClient();
 String dataSample = "samples";
 try (ByteArrayInputStream dataStream = new ByteArrayInputStream(dataSample.getBytes())) {
     blockBlobClient.upload(dataStream, dataSample.length());
+} catch (IOException e) {
+    e.printStackTrace();
 }
 ```
 
@@ -226,6 +239,7 @@ try (ByteArrayInputStream dataStream = new ByteArrayInputStream(dataSample.getBy
 
 Upload a file to a blob using a `BlobClient` generated from a `BlobContainerClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L96-L97 -->
 ```java
 BlobClient blobClient = blobContainerClient.getBlobClient("myblockblob");
 blobClient.uploadFromFile("local-file.jpg");
@@ -235,9 +249,12 @@ blobClient.uploadFromFile("local-file.jpg");
 
 Download a blob to an `OutputStream` using a `BlobClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L101-L105 -->
 ```java
 try(ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
     blobClient.download(outputStream);
+} catch (IOException e) {
+    e.printStackTrace();
 }
 ```
 
@@ -245,6 +262,7 @@ try(ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
 
 Download blob to a local file using a `BlobClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L109-L109 -->
 ```java
 blobClient.downloadToFile("downloaded-file.jpg");
 ```
@@ -253,22 +271,22 @@ blobClient.downloadToFile("downloaded-file.jpg");
 
 Enumerating all blobs using a `BlobContainerClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L113-L114 -->
 ```java
-Iterator<BlobItem> it = blobContainerClient.listBlobs().iterator();
-it.forEachRemaining(
-    { blobItem -> System.out.println("This is the blob name: " + blobItem.getName()) }
-   );
+for (BlobItem blobItem : blobContainerClient.listBlobs())
+    System.out.println("This is the blob name: " + blobItem.getName());
 ```
 
 ### Authenticate with Azure Identity
 
 The [Azure Identity library][identity] provides Azure Active Directory support for authenticating with Azure Storage.
 
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L118-L121 -->
 ```java
 BlobServiceClient blobStorageClient = new BlobServiceClientBuilder()
-        .endpoint(endpoint)
-        .credential(new DefaultAzureCredentialBuilder().build())
-        .buildClient();
+    .endpoint("<your-storage-account-url>")
+    .credential(new DefaultAzureCredentialBuilder().build())
+    .buildClient();
 ```
 
 ## Troubleshooting
diff --git a/sdk/storage/azure-storage-blob/src/samples/java/com/azure/storage/blob/ReadmeSamples.java b/sdk/storage/azure-storage-blob/src/samples/java/com/azure/storage/blob/ReadmeSamples.java
new file mode 100644
index 000000000000..b388f6113bf3
--- /dev/null
+++ b/sdk/storage/azure-storage-blob/src/samples/java/com/azure/storage/blob/ReadmeSamples.java
@@ -0,0 +1,125 @@
+package com.azure.storage.blob;
+
+import com.azure.identity.DefaultAzureCredentialBuilder;
+import com.azure.storage.blob.models.BlobItem;
+import com.azure.storage.blob.specialized.BlockBlobClient;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ * WARNING: MODIFYING THIS FILE WILL REQUIRE CORRESPONDING UPDATES TO README.md FILE. LINE NUMBERS
+ * ARE USED TO EXTRACT APPROPRIATE CODE SEGMENTS FROM THIS FILE. ADD NEW CODE AT THE BOTTOM TO AVOID CHANGING
+ * LINE NUMBERS OF EXISTING CODE SAMPLES.
+ *
+ * Code samples for the README.md
+ */
+public class ReadmeSamples {
+
+    private BlobServiceClient blobServiceClient = new BlobServiceClientBuilder().buildClient();
+    private BlobContainerClient blobContainerClient = new BlobContainerClientBuilder().buildClient();
+    private BlobClient blobClient = new BlobClientBuilder().buildClient();
+
+    public void getBlobServiceClient1() {
+        BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
+            .endpoint("<your-storage-account-url>")
+            .sasToken("<your-sasToken>")
+            .buildClient();
+    }
+
+    public void getBlobServiceClient2() {
+        BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
+            .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
+            .buildClient();
+    }
+
+    public void getBlobContainerClient1() {
+        BlobContainerClient blobContainerClient = blobServiceClient.getBlobContainerClient("mycontainer");
+    }
+
+    public void getBlobContainerClient2() {
+        BlobContainerClient blobContainerClient = new BlobContainerClientBuilder()
+            .endpoint("<your-storage-account-url>")
+            .sasToken("<your-sasToken>")
+            .containerName("mycontainer")
+            .buildClient();
+    }
+
+    public void getBlobContainerClient3() {
+        BlobContainerClient blobContainerClient = new BlobContainerClientBuilder()
+            .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "?" + "<your-sasToken>")
+            .buildClient();
+    }
+
+    public void getBlobClient1() {
+        BlobClient blobClient = blobContainerClient.getBlobClient("myblob");
+    }
+
+    public void getBlobClient2() {
+        BlobClient blobClient = new BlobClientBuilder()
+            .endpoint("<your-storage-account-url>")
+            .sasToken("<your-sasToken>")
+            .containerName("mycontainer")
+            .blobName("myblob")
+            .buildClient();
+    }
+
+    public void getBlobClient3() {
+        BlobClient blobClient = new BlobClientBuilder()
+            .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "/" + "myblob" +"?" + "<your-sasToken>")
+            .buildClient();
+    }
+
+    public void createBlobContainerClient1() {
+        blobServiceClient.createBlobContainer("mycontainer");
+    }
+
+    public void createBlobContainerClient2() {
+        blobContainerClient.create();
+    }
+
+    public void uploadBlobFromStream() {
+        BlockBlobClient blockBlobClient = blobContainerClient.getBlobClient("myblockblob").getBlockBlobClient();
+        String dataSample = "samples";
+        try (ByteArrayInputStream dataStream = new ByteArrayInputStream(dataSample.getBytes())) {
+            blockBlobClient.upload(dataStream, dataSample.length());
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void uploadBlobFromFile() {
+        BlobClient blobClient = blobContainerClient.getBlobClient("myblockblob");
+        blobClient.uploadFromFile("local-file.jpg");
+    }
+
+    public void downloadBlobToStream() {
+        try(ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
+            blobClient.download(outputStream);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void downloadBlobToFile() {
+        blobClient.downloadToFile("downloaded-file.jpg");
+    }
+
+    public void enumerateBlobs() {
+        for (BlobItem blobItem : blobContainerClient.listBlobs())
+            System.out.println("This is the blob name: " + blobItem.getName());
+    }
+
+    public void authWithIdentity() {
+        BlobServiceClient blobStorageClient = new BlobServiceClientBuilder()
+            .endpoint("<your-storage-account-url>")
+            .credential(new DefaultAzureCredentialBuilder().build())
+            .buildClient();
+    }
+
+}
+

From 119db58de4a2249aa559213d570c86b7f8cf0d57 Mon Sep 17 00:00:00 2001
From: Gauri Prasad <gapra@microsoft.com>
Date: Mon, 27 Jan 2020 16:06:36 -0800
Subject: [PATCH 2/7] Updated to use embed me in file datalake

---
 .../azure-storage-file-datalake/README.md     |  45 ++++--
 .../storage/file/datalake/ReadmeSamples.java  | 141 ++++++++++++++++++
 2 files changed, 172 insertions(+), 14 deletions(-)
 create mode 100644 sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java

diff --git a/sdk/storage/azure-storage-file-datalake/README.md b/sdk/storage/azure-storage-file-datalake/README.md
index 71da4b117273..b62aa4d76e49 100644
--- a/sdk/storage/azure-storage-file-datalake/README.md
+++ b/sdk/storage/azure-storage-file-datalake/README.md
@@ -148,6 +148,7 @@ The following sections provide several code snippets covering some of the most c
 
 Create a `DataLakeServiceClient` using the [`sasToken`](#get-credentials) generated above.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L26-L29 -->
 ```java
 DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
         .endpoint("<your-storage-account-url>")
@@ -157,6 +158,7 @@ DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
 
 or
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L33-L35 -->
 ```java
 DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
         .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
@@ -167,6 +169,7 @@ DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
 
 Create a `DataLakeFileSystemClient` using a `DataLakeServiceClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L39-L39 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = dataLakeServiceClient.getFileSystemClient("myfilesystem");
 ```
@@ -175,6 +178,7 @@ or
 
 Create a `DataLakeFileSystemClient` from the builder [`sasToken`](#get-credentials) generated above.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L43-L47 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
         .endpoint("<your-storage-account-url>")
@@ -185,6 +189,7 @@ DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClient
 
 or
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L51-L53 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
         .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "?" + "<your-sasToken>")
@@ -195,6 +200,7 @@ DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClient
 
 Create a `DataLakeFileClient` using a `DataLakeFileSystemClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L57-L57 -->
 ```java
 DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
 ```
@@ -203,27 +209,30 @@ or
 
 Create a `FileClient` from the builder [`sasToken`](#get-credentials) generated above.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L61-L66 -->
 ```java
 DataLakeFileClient fileClient = new DataLakePathClientBuilder()
         .endpoint("<your-storage-account-url>")
         .sasToken("<your-sasToken>")
         .fileSystemName("myfilesystem")
         .pathName("myfile")
-        .buildClient();
+        .buildFileClient();
 ```
 
 or
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L70-L72 -->
 ```java
 DataLakeFileClient fileClient = new DataLakePathClientBuilder()
         .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "myfile" +"?" + "<your-sasToken>")
-        .buildClient();
+        .buildFileClient();
 ```
 
 ### Create a `DataLakeDirectoryClient`
 
 Get a `DataLakeDirectoryClient` using a `DataLakeFileSystemClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L76-L76 -->
 ```java
 DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
 ```
@@ -232,27 +241,30 @@ or
 
 Create a `DirectoryClient` from the builder [`sasToken`](#get-credentials) generated above.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L80-L85 -->
 ```java
 DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
         .endpoint("<your-storage-account-url>")
         .sasToken("<your-sasToken>")
         .fileSystemName("myfilesystem")
         .pathName("mydir")
-        .buildClient();
+        .buildDirectoryClient();
 ```
 
 or
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L89-L91 -->
 ```java
-DataLakeFileClient fileClient = new DataLakePathClientBuilder()
+DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
         .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "mydir" +"?" + "<your-sasToken>")
-        .buildClient();
+        .buildDirectoryClient();
 ```
 
 ### Create a file system
 
 Create a file system using a `DataLakeServiceClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L95-L95 -->
 ```java
 dataLakeServiceClient.createFileSystem("myfilesystem");
 ```
@@ -261,6 +273,7 @@ or
 
 Create a file system using a `DataLakeFileSystemClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L99-L99 -->
 ```java
 dataLakeFileSystemClient.create();
 ```
@@ -269,37 +282,39 @@ dataLakeFileSystemClient.create();
 
 Enumerating all paths using a `DataLakeFileSystemClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L104-L105 -->
 ```java
-Iterator<PathItem> it = dataLakeFileSystemClient.listPaths().iterator();
-it.forEachRemaining(
-    { pathItem -> System.out.println("This is the path name: " + pathItem.getName()) }
-   );
+for (PathItem pathItem : dataLakeFileSystemClient.listPaths())
+    System.out.println("This is the path name: " + pathItem.getName());
 ```
 
 ### Rename a file
 
 Rename a file using a `DataLakeFileClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L109-L111 -->
 ```java
 DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
 fileClient.create();
-fileClient.rename("new-file-name")
+fileClient.rename("new-file-system-name", "new-file-name");
 ```
 
 ### Rename a directory
 
 Rename a directory using a `DataLakeDirectoryClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L115-L117 -->
 ```java
 DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
 directoryClient.create();
-directoryClient.rename("new-directory-name")
+directoryClient.rename("new-file-system-name", "new-directory-name");
 ```
 
 ### Get file properties
 
 Get properties from a file using a `DataLakeFileClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L122-L124 -->
 ```java
 DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
 fileClient.create();
@@ -310,6 +325,7 @@ PathProperties properties = fileClient.getProperties();
 
 Get properties from a directory using a `DataLakeDirectoryClient`.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L128-L130 -->
 ```java
 DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
 directoryClient.create();
@@ -320,11 +336,12 @@ PathProperties properties = directoryClient.getProperties();
 
 The [Azure Identity library][identity] provides Azure Active Directory support for authenticating with Azure Storage.
 
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L134-L137 -->
 ```java
 DataLakeServiceClient storageClient = new DataLakeServiceClientBuilder()
-        .endpoint(endpoint)
-        .credential(new DefaultAzureCredentialBuilder().build())
-        .buildClient();
+    .endpoint("<your-storage-account-url>")
+    .credential(new DefaultAzureCredentialBuilder().build())
+    .buildClient();
 ```
 
 ## Troubleshooting
diff --git a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java
new file mode 100644
index 000000000000..d7ae5cb6bc83
--- /dev/null
+++ b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java
@@ -0,0 +1,141 @@
+package com.azure.storage.file.datalake;
+
+import com.azure.identity.DefaultAzureCredentialBuilder;
+import com.azure.storage.blob.models.BlobItem;
+import com.azure.storage.blob.specialized.BlockBlobClient;
+import com.azure.storage.file.datalake.models.PathItem;
+import com.azure.storage.file.datalake.models.PathProperties;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+
+/**
+ * WARNING: MODIFYING THIS FILE WILL REQUIRE CORRESPONDING UPDATES TO README.md FILE. LINE NUMBERS
+ * ARE USED TO EXTRACT APPROPRIATE CODE SEGMENTS FROM THIS FILE. ADD NEW CODE AT THE BOTTOM TO AVOID CHANGING
+ * LINE NUMBERS OF EXISTING CODE SAMPLES.
+ *
+ * Code samples for the README.md
+ */
+public class ReadmeSamples {
+
+    private DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder().buildClient();
+    private DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder().buildClient();
+    private DataLakeFileClient dataLakeFileClient = new DataLakePathClientBuilder().buildFileClient();
+    private DataLakeDirectoryClient dataLakeDirectoryClient = new DataLakePathClientBuilder().buildDirectoryClient();
+
+    public void getDataLakeServiceClient1() {
+        DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
+            .endpoint("<your-storage-account-url>")
+            .sasToken("<your-sasToken>")
+            .buildClient();
+    }
+
+    public void getDataLakeServiceClient2() {
+        DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
+            .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
+            .buildClient();
+    }
+
+    public void getDataLakeFileSystemClient1() {
+        DataLakeFileSystemClient dataLakeFileSystemClient = dataLakeServiceClient.getFileSystemClient("myfilesystem");
+    }
+
+    public void getDataLakeFileSystemClient2() {
+        DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
+            .endpoint("<your-storage-account-url>")
+            .sasToken("<your-sasToken>")
+            .fileSystemName("myfilesystem")
+            .buildClient();
+    }
+
+    public void getDataLakeFileSystemClient3() {
+        DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
+            .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "?" + "<your-sasToken>")
+            .buildClient();
+    }
+
+    public void getFileClient1() {
+        DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
+    }
+
+    public void getFileClient2() {
+        DataLakeFileClient fileClient = new DataLakePathClientBuilder()
+            .endpoint("<your-storage-account-url>")
+            .sasToken("<your-sasToken>")
+            .fileSystemName("myfilesystem")
+            .pathName("myfile")
+            .buildFileClient();
+    }
+
+    public void getFileClient3() {
+        DataLakeFileClient fileClient = new DataLakePathClientBuilder()
+            .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "myfile" +"?" + "<your-sasToken>")
+            .buildFileClient();
+    }
+
+    public void getDirClient1() {
+        DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
+    }
+
+    public void getDirClient2() {
+        DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
+            .endpoint("<your-storage-account-url>")
+            .sasToken("<your-sasToken>")
+            .fileSystemName("myfilesystem")
+            .pathName("mydir")
+            .buildDirectoryClient();
+    }
+
+    public void getDirClient3() {
+        DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
+            .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "mydir" +"?" + "<your-sasToken>")
+            .buildDirectoryClient();
+    }
+
+    public void createDataLakeFileSystemClient1() {
+        dataLakeServiceClient.createFileSystem("myfilesystem");
+    }
+
+    public void createDataLakeFileSystemClient2() {
+        dataLakeFileSystemClient.create();
+    }
+
+    public void enumeratePaths() {
+        for (PathItem pathItem : dataLakeFileSystemClient.listPaths())
+            System.out.println("This is the path name: " + pathItem.getName());
+    }
+
+    public void renameFile() {
+        DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
+        fileClient.create();
+        fileClient.rename("new-file-system-name", "new-file-name");
+    }
+
+    public void renameDirectory() {
+        DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
+        directoryClient.create();
+        directoryClient.rename("new-file-system-name", "new-directory-name");
+    }
+
+    public void getPropertiesFile() {
+        DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
+        fileClient.create();
+        PathProperties properties = fileClient.getProperties();
+    }
+
+    public void getPropertiesDirectory() {
+        DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
+        directoryClient.create();
+        PathProperties properties = directoryClient.getProperties();
+    }
+
+    public void authWithIdentity() {
+        DataLakeServiceClient storageClient = new DataLakeServiceClientBuilder()
+            .endpoint("<your-storage-account-url>")
+            .credential(new DefaultAzureCredentialBuilder().build())
+            .buildClient();
+    }
+
+}
+

From b7cfb6f04fb9f9da6611a7973b9fde46a7679155 Mon Sep 17 00:00:00 2001
From: Gauri Prasad <gapra@microsoft.com>
Date: Tue, 28 Jan 2020 09:42:42 -0800
Subject: [PATCH 3/7] Analyze step issues

---
 sdk/storage/azure-storage-blob/README.md             | 11 ++++++-----
 .../java/com/azure/storage/blob/ReadmeSamples.java   | 12 ++++++------
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/sdk/storage/azure-storage-blob/README.md b/sdk/storage/azure-storage-blob/README.md
index ae4850c3015d..35c283bd7025 100644
--- a/sdk/storage/azure-storage-blob/README.md
+++ b/sdk/storage/azure-storage-blob/README.md
@@ -198,7 +198,7 @@ or
 <!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L72-L74 -->
 ```java
 BlobClient blobClient = new BlobClientBuilder()
-    .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "/" + "myblob" +"?" + "<your-sasToken>")
+    .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "/" + "myblob" + "?" + "<your-sasToken>")
     .buildClient();
 ```
 
@@ -251,7 +251,7 @@ Download a blob to an `OutputStream` using a `BlobClient`.
 
 <!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L101-L105 -->
 ```java
-try(ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
+try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
     blobClient.download(outputStream);
 } catch (IOException e) {
     e.printStackTrace();
@@ -271,17 +271,18 @@ blobClient.downloadToFile("downloaded-file.jpg");
 
 Enumerating all blobs using a `BlobContainerClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L113-L114 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L112-L114 -->
 ```java
-for (BlobItem blobItem : blobContainerClient.listBlobs())
+for (BlobItem blobItem : blobContainerClient.listBlobs()) {
     System.out.println("This is the blob name: " + blobItem.getName());
+}
 ```
 
 ### Authenticate with Azure Identity
 
 The [Azure Identity library][identity] provides Azure Active Directory support for authenticating with Azure Storage.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L118-L121 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L118-L122 -->
 ```java
 BlobServiceClient blobStorageClient = new BlobServiceClientBuilder()
     .endpoint("<your-storage-account-url>")
diff --git a/sdk/storage/azure-storage-blob/src/samples/java/com/azure/storage/blob/ReadmeSamples.java b/sdk/storage/azure-storage-blob/src/samples/java/com/azure/storage/blob/ReadmeSamples.java
index b388f6113bf3..003e72f8e6a3 100644
--- a/sdk/storage/azure-storage-blob/src/samples/java/com/azure/storage/blob/ReadmeSamples.java
+++ b/sdk/storage/azure-storage-blob/src/samples/java/com/azure/storage/blob/ReadmeSamples.java
@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
 package com.azure.storage.blob;
 
 import com.azure.identity.DefaultAzureCredentialBuilder;
@@ -7,9 +9,6 @@
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
-import java.util.Arrays;
-import java.util.Iterator;
-import java.util.List;
 
 /**
  * WARNING: MODIFYING THIS FILE WILL REQUIRE CORRESPONDING UPDATES TO README.md FILE. LINE NUMBERS
@@ -70,7 +69,7 @@ public void getBlobClient2() {
 
     public void getBlobClient3() {
         BlobClient blobClient = new BlobClientBuilder()
-            .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "/" + "myblob" +"?" + "<your-sasToken>")
+            .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "/" + "myblob" + "?" + "<your-sasToken>")
             .buildClient();
     }
 
@@ -98,7 +97,7 @@ public void uploadBlobFromFile() {
     }
 
     public void downloadBlobToStream() {
-        try(ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
+        try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
             blobClient.download(outputStream);
         } catch (IOException e) {
             e.printStackTrace();
@@ -110,8 +109,9 @@ public void downloadBlobToFile() {
     }
 
     public void enumerateBlobs() {
-        for (BlobItem blobItem : blobContainerClient.listBlobs())
+        for (BlobItem blobItem : blobContainerClient.listBlobs()) {
             System.out.println("This is the blob name: " + blobItem.getName());
+        }
     }
 
     public void authWithIdentity() {

From 80b9619c93250434dda4ad3f545105946de944dd Mon Sep 17 00:00:00 2001
From: Gauri Prasad <gapra@microsoft.com>
Date: Tue, 28 Jan 2020 09:56:24 -0800
Subject: [PATCH 4/7] updated readme lines

---
 sdk/storage/azure-storage-blob/README.md | 30 ++++++++++++------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/sdk/storage/azure-storage-blob/README.md b/sdk/storage/azure-storage-blob/README.md
index 35c283bd7025..2d76eaaf1353 100644
--- a/sdk/storage/azure-storage-blob/README.md
+++ b/sdk/storage/azure-storage-blob/README.md
@@ -124,7 +124,7 @@ The following sections provide several code snippets covering some of the most c
 
 Create a `BlobServiceClient` using the [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L28-L31 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L27-L30 -->
 ```java
 BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
     .endpoint("<your-storage-account-url>")
@@ -134,7 +134,7 @@ BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L35-L37 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L34-L36 -->
 ```java
 BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
     .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
@@ -145,14 +145,14 @@ BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
 
 Create a `BlobContainerClient` using a `BlobServiceClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L41-L41 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L40-L40 -->
 ```java
 BlobContainerClient blobContainerClient = blobServiceClient.getBlobContainerClient("mycontainer");
 ```
 
 Create a `BlobContainerClient` from the builder [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L45-L49 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L44-L48 -->
 ```java
 BlobContainerClient blobContainerClient = new BlobContainerClientBuilder()
     .endpoint("<your-storage-account-url>")
@@ -163,7 +163,7 @@ BlobContainerClient blobContainerClient = new BlobContainerClientBuilder()
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L53-L55 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L52-L54 -->
 ```java
 BlobContainerClient blobContainerClient = new BlobContainerClientBuilder()
     .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "?" + "<your-sasToken>")
@@ -174,7 +174,7 @@ BlobContainerClient blobContainerClient = new BlobContainerClientBuilder()
 
 Create a `BlobClient` using a `BlobContainerClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L59-L59 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L58-L58 -->
 ```java
 BlobClient blobClient = blobContainerClient.getBlobClient("myblob");
 ```
@@ -183,7 +183,7 @@ or
 
 Create a `BlobClient` from the builder [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L63-L68 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L62-L67 -->
 ```java
 BlobClient blobClient = new BlobClientBuilder()
     .endpoint("<your-storage-account-url>")
@@ -195,7 +195,7 @@ BlobClient blobClient = new BlobClientBuilder()
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L72-L74 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L71-L73 -->
 ```java
 BlobClient blobClient = new BlobClientBuilder()
     .endpoint("<your-storage-account-url>" + "/" + "mycontainer" + "/" + "myblob" + "?" + "<your-sasToken>")
@@ -206,7 +206,7 @@ BlobClient blobClient = new BlobClientBuilder()
 
 Create a container using a `BlobServiceClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L78-L78 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L77-L77 -->
 ```java
 blobServiceClient.createBlobContainer("mycontainer");
 ```
@@ -215,7 +215,7 @@ or
 
 Create a container using a `BlobContainerClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L82-L82 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L81-L81 -->
 ```java
 blobContainerClient.create();
 ```
@@ -224,7 +224,7 @@ blobContainerClient.create();
 
 Upload from an `InputStream` to a blob using a `BlockBlobClient` generated from a `BlobContainerClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L86-L92 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L85-L91 -->
 ```java
 BlockBlobClient blockBlobClient = blobContainerClient.getBlobClient("myblockblob").getBlockBlobClient();
 String dataSample = "samples";
@@ -239,7 +239,7 @@ try (ByteArrayInputStream dataStream = new ByteArrayInputStream(dataSample.getBy
 
 Upload a file to a blob using a `BlobClient` generated from a `BlobContainerClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L96-L97 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L95-L96 -->
 ```java
 BlobClient blobClient = blobContainerClient.getBlobClient("myblockblob");
 blobClient.uploadFromFile("local-file.jpg");
@@ -249,7 +249,7 @@ blobClient.uploadFromFile("local-file.jpg");
 
 Download a blob to an `OutputStream` using a `BlobClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L101-L105 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L100-L104 -->
 ```java
 try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
     blobClient.download(outputStream);
@@ -262,7 +262,7 @@ try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream()) {
 
 Download blob to a local file using a `BlobClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L109-L109 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L108-L108 -->
 ```java
 blobClient.downloadToFile("downloaded-file.jpg");
 ```
@@ -282,7 +282,7 @@ for (BlobItem blobItem : blobContainerClient.listBlobs()) {
 
 The [Azure Identity library][identity] provides Azure Active Directory support for authenticating with Azure Storage.
 
-<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L118-L122 -->
+<!-- embedme ./src/samples/java/com/azure/storage/blob/ReadmeSamples.java#L118-L121 -->
 ```java
 BlobServiceClient blobStorageClient = new BlobServiceClientBuilder()
     .endpoint("<your-storage-account-url>")

From 1bcd9d68d27f9551b682e08312952ce827e75b4c Mon Sep 17 00:00:00 2001
From: Gauri Prasad <gapra@microsoft.com>
Date: Tue, 28 Jan 2020 10:13:46 -0800
Subject: [PATCH 5/7] Updated datalake

---
 .../azure-storage-file-datalake/README.md     | 41 ++++++++++---------
 .../storage/file/datalake/ReadmeSamples.java  |  9 +---
 2 files changed, 23 insertions(+), 27 deletions(-)

diff --git a/sdk/storage/azure-storage-file-datalake/README.md b/sdk/storage/azure-storage-file-datalake/README.md
index b62aa4d76e49..c1b8cd108c0d 100644
--- a/sdk/storage/azure-storage-file-datalake/README.md
+++ b/sdk/storage/azure-storage-file-datalake/README.md
@@ -148,7 +148,7 @@ The following sections provide several code snippets covering some of the most c
 
 Create a `DataLakeServiceClient` using the [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L26-L29 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L22-L25 -->
 ```java
 DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
         .endpoint("<your-storage-account-url>")
@@ -158,7 +158,7 @@ DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L33-L35 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L29-L31 -->
 ```java
 DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
         .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
@@ -169,7 +169,7 @@ DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
 
 Create a `DataLakeFileSystemClient` using a `DataLakeServiceClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L39-L39 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L35-L35 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = dataLakeServiceClient.getFileSystemClient("myfilesystem");
 ```
@@ -178,7 +178,7 @@ or
 
 Create a `DataLakeFileSystemClient` from the builder [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L43-L47 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L39-L43 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
         .endpoint("<your-storage-account-url>")
@@ -189,7 +189,7 @@ DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClient
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L51-L53 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L47-L49 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
         .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "?" + "<your-sasToken>")
@@ -200,7 +200,7 @@ DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClient
 
 Create a `DataLakeFileClient` using a `DataLakeFileSystemClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L57-L57 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L53-L53 -->
 ```java
 DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
 ```
@@ -209,7 +209,7 @@ or
 
 Create a `FileClient` from the builder [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L61-L66 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L57-L62 -->
 ```java
 DataLakeFileClient fileClient = new DataLakePathClientBuilder()
         .endpoint("<your-storage-account-url>")
@@ -221,7 +221,7 @@ DataLakeFileClient fileClient = new DataLakePathClientBuilder()
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L70-L72 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L66-L68 -->
 ```java
 DataLakeFileClient fileClient = new DataLakePathClientBuilder()
         .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "myfile" +"?" + "<your-sasToken>")
@@ -232,7 +232,7 @@ DataLakeFileClient fileClient = new DataLakePathClientBuilder()
 
 Get a `DataLakeDirectoryClient` using a `DataLakeFileSystemClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L76-L76 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L72-L72 -->
 ```java
 DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
 ```
@@ -241,7 +241,7 @@ or
 
 Create a `DirectoryClient` from the builder [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L80-L85 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L76-L81 -->
 ```java
 DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
         .endpoint("<your-storage-account-url>")
@@ -253,7 +253,7 @@ DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L89-L91 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L85-L87 -->
 ```java
 DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
         .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "mydir" +"?" + "<your-sasToken>")
@@ -264,7 +264,7 @@ DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
 
 Create a file system using a `DataLakeServiceClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L95-L95 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L91-L91 -->
 ```java
 dataLakeServiceClient.createFileSystem("myfilesystem");
 ```
@@ -273,7 +273,7 @@ or
 
 Create a file system using a `DataLakeFileSystemClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L99-L99 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L95-L95 -->
 ```java
 dataLakeFileSystemClient.create();
 ```
@@ -282,17 +282,18 @@ dataLakeFileSystemClient.create();
 
 Enumerating all paths using a `DataLakeFileSystemClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L104-L105 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L99-L101 -->
 ```java
-for (PathItem pathItem : dataLakeFileSystemClient.listPaths())
+for (PathItem pathItem : dataLakeFileSystemClient.listPaths()) {
     System.out.println("This is the path name: " + pathItem.getName());
+}
 ```
 
 ### Rename a file
 
 Rename a file using a `DataLakeFileClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L109-L111 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L105-L107 -->
 ```java
 DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
 fileClient.create();
@@ -303,7 +304,7 @@ fileClient.rename("new-file-system-name", "new-file-name");
 
 Rename a directory using a `DataLakeDirectoryClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L115-L117 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L111-L113 -->
 ```java
 DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
 directoryClient.create();
@@ -314,7 +315,7 @@ directoryClient.rename("new-file-system-name", "new-directory-name");
 
 Get properties from a file using a `DataLakeFileClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L122-L124 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L117-L119 -->
 ```java
 DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
 fileClient.create();
@@ -325,7 +326,7 @@ PathProperties properties = fileClient.getProperties();
 
 Get properties from a directory using a `DataLakeDirectoryClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L128-L130 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L123-L125 -->
 ```java
 DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
 directoryClient.create();
@@ -336,7 +337,7 @@ PathProperties properties = directoryClient.getProperties();
 
 The [Azure Identity library][identity] provides Azure Active Directory support for authenticating with Azure Storage.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L134-L137 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L129-L132 -->
 ```java
 DataLakeServiceClient storageClient = new DataLakeServiceClientBuilder()
     .endpoint("<your-storage-account-url>")
diff --git a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java
index d7ae5cb6bc83..a6a07bea50cf 100644
--- a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java
+++ b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java
@@ -1,15 +1,9 @@
 package com.azure.storage.file.datalake;
 
 import com.azure.identity.DefaultAzureCredentialBuilder;
-import com.azure.storage.blob.models.BlobItem;
-import com.azure.storage.blob.specialized.BlockBlobClient;
 import com.azure.storage.file.datalake.models.PathItem;
 import com.azure.storage.file.datalake.models.PathProperties;
 
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-
 /**
  * WARNING: MODIFYING THIS FILE WILL REQUIRE CORRESPONDING UPDATES TO README.md FILE. LINE NUMBERS
  * ARE USED TO EXTRACT APPROPRIATE CODE SEGMENTS FROM THIS FILE. ADD NEW CODE AT THE BOTTOM TO AVOID CHANGING
@@ -102,8 +96,9 @@ public void createDataLakeFileSystemClient2() {
     }
 
     public void enumeratePaths() {
-        for (PathItem pathItem : dataLakeFileSystemClient.listPaths())
+        for (PathItem pathItem : dataLakeFileSystemClient.listPaths()) {
             System.out.println("This is the path name: " + pathItem.getName());
+        }
     }
 
     public void renameFile() {

From ac937b238876286d2ec76de8331a52f2fbbb4caa Mon Sep 17 00:00:00 2001
From: Gauri Prasad <gapra@microsoft.com>
Date: Tue, 28 Jan 2020 10:44:51 -0800
Subject: [PATCH 6/7] fixed spacing

---
 .../azure-storage-file-datalake/README.md     | 50 +++++++++----------
 1 file changed, 25 insertions(+), 25 deletions(-)

diff --git a/sdk/storage/azure-storage-file-datalake/README.md b/sdk/storage/azure-storage-file-datalake/README.md
index c1b8cd108c0d..f63ad685c839 100644
--- a/sdk/storage/azure-storage-file-datalake/README.md
+++ b/sdk/storage/azure-storage-file-datalake/README.md
@@ -151,9 +151,9 @@ Create a `DataLakeServiceClient` using the [`sasToken`](#get-credentials) genera
 <!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L22-L25 -->
 ```java
 DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
-        .endpoint("<your-storage-account-url>")
-        .sasToken("<your-sasToken>")
-        .buildClient();
+    .endpoint("<your-storage-account-url>")
+    .sasToken("<your-sasToken>")
+    .buildClient();
 ```
 
 or
@@ -161,8 +161,8 @@ or
 <!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L29-L31 -->
 ```java
 DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
-        .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
-        .buildClient();
+    .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
+    .buildClient();
 ```
 
 ### Create a `DataLakeFileSystemClient`
@@ -181,10 +181,10 @@ Create a `DataLakeFileSystemClient` from the builder [`sasToken`](#get-credentia
 <!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L39-L43 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
-        .endpoint("<your-storage-account-url>")
-        .sasToken("<your-sasToken>")
-        .fileSystemName("myfilesystem")
-        .buildClient();
+    .endpoint("<your-storage-account-url>")
+    .sasToken("<your-sasToken>")
+    .fileSystemName("myfilesystem")
+    .buildClient();
 ```
 
 or
@@ -192,8 +192,8 @@ or
 <!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L47-L49 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
-        .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "?" + "<your-sasToken>")
-        .buildClient();
+    .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "?" + "<your-sasToken>")
+    .buildClient();
 ```
 
 ### Create a `DataLakeFileClient`
@@ -212,11 +212,11 @@ Create a `FileClient` from the builder [`sasToken`](#get-credentials) generated
 <!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L57-L62 -->
 ```java
 DataLakeFileClient fileClient = new DataLakePathClientBuilder()
-        .endpoint("<your-storage-account-url>")
-        .sasToken("<your-sasToken>")
-        .fileSystemName("myfilesystem")
-        .pathName("myfile")
-        .buildFileClient();
+    .endpoint("<your-storage-account-url>")
+    .sasToken("<your-sasToken>")
+    .fileSystemName("myfilesystem")
+    .pathName("myfile")
+    .buildFileClient();
 ```
 
 or
@@ -224,8 +224,8 @@ or
 <!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L66-L68 -->
 ```java
 DataLakeFileClient fileClient = new DataLakePathClientBuilder()
-        .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "myfile" +"?" + "<your-sasToken>")
-        .buildFileClient();
+    .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "myfile" +"?" + "<your-sasToken>")
+    .buildFileClient();
 ```
 
 ### Create a `DataLakeDirectoryClient`
@@ -244,11 +244,11 @@ Create a `DirectoryClient` from the builder [`sasToken`](#get-credentials) gener
 <!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L76-L81 -->
 ```java
 DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
-        .endpoint("<your-storage-account-url>")
-        .sasToken("<your-sasToken>")
-        .fileSystemName("myfilesystem")
-        .pathName("mydir")
-        .buildDirectoryClient();
+    .endpoint("<your-storage-account-url>")
+    .sasToken("<your-sasToken>")
+    .fileSystemName("myfilesystem")
+    .pathName("mydir")
+    .buildDirectoryClient();
 ```
 
 or
@@ -256,8 +256,8 @@ or
 <!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L85-L87 -->
 ```java
 DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
-        .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "mydir" +"?" + "<your-sasToken>")
-        .buildDirectoryClient();
+    .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "mydir" +"?" + "<your-sasToken>")
+    .buildDirectoryClient();
 ```
 
 ### Create a file system

From 1dab6243c23c5112bd42216b34c2881b0b673f14 Mon Sep 17 00:00:00 2001
From: Gauri Prasad <gapra@microsoft.com>
Date: Tue, 28 Jan 2020 10:58:35 -0800
Subject: [PATCH 7/7] updated line numers

---
 .../azure-storage-file-datalake/README.md     | 42 +++++++++----------
 .../storage/file/datalake/ReadmeSamples.java  |  7 +++-
 2 files changed, 26 insertions(+), 23 deletions(-)

diff --git a/sdk/storage/azure-storage-file-datalake/README.md b/sdk/storage/azure-storage-file-datalake/README.md
index f63ad685c839..fb91fbf7da17 100644
--- a/sdk/storage/azure-storage-file-datalake/README.md
+++ b/sdk/storage/azure-storage-file-datalake/README.md
@@ -148,7 +148,7 @@ The following sections provide several code snippets covering some of the most c
 
 Create a `DataLakeServiceClient` using the [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L22-L25 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L25-L28 -->
 ```java
 DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
     .endpoint("<your-storage-account-url>")
@@ -158,7 +158,7 @@ DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L29-L31 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L32-L34 -->
 ```java
 DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
     .endpoint("<your-storage-account-url>" + "?" + "<your-sasToken>")
@@ -169,7 +169,7 @@ DataLakeServiceClient dataLakeServiceClient = new DataLakeServiceClientBuilder()
 
 Create a `DataLakeFileSystemClient` using a `DataLakeServiceClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L35-L35 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L38-L38 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = dataLakeServiceClient.getFileSystemClient("myfilesystem");
 ```
@@ -178,7 +178,7 @@ or
 
 Create a `DataLakeFileSystemClient` from the builder [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L39-L43 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L42-L46 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
     .endpoint("<your-storage-account-url>")
@@ -189,7 +189,7 @@ DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClient
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L47-L49 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L50-L52 -->
 ```java
 DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClientBuilder()
     .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "?" + "<your-sasToken>")
@@ -200,7 +200,7 @@ DataLakeFileSystemClient dataLakeFileSystemClient = new DataLakeFileSystemClient
 
 Create a `DataLakeFileClient` using a `DataLakeFileSystemClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L53-L53 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L56-L56 -->
 ```java
 DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
 ```
@@ -209,7 +209,7 @@ or
 
 Create a `FileClient` from the builder [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L57-L62 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L60-L65 -->
 ```java
 DataLakeFileClient fileClient = new DataLakePathClientBuilder()
     .endpoint("<your-storage-account-url>")
@@ -221,10 +221,10 @@ DataLakeFileClient fileClient = new DataLakePathClientBuilder()
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L66-L68 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L69-L71 -->
 ```java
 DataLakeFileClient fileClient = new DataLakePathClientBuilder()
-    .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "myfile" +"?" + "<your-sasToken>")
+    .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "myfile" + "?" + "<your-sasToken>")
     .buildFileClient();
 ```
 
@@ -232,7 +232,7 @@ DataLakeFileClient fileClient = new DataLakePathClientBuilder()
 
 Get a `DataLakeDirectoryClient` using a `DataLakeFileSystemClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L72-L72 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L75-L75 -->
 ```java
 DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
 ```
@@ -241,7 +241,7 @@ or
 
 Create a `DirectoryClient` from the builder [`sasToken`](#get-credentials) generated above.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L76-L81 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L79-L84 -->
 ```java
 DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
     .endpoint("<your-storage-account-url>")
@@ -253,10 +253,10 @@ DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
 
 or
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L85-L87 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L88-L90 -->
 ```java
 DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
-    .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "mydir" +"?" + "<your-sasToken>")
+    .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "mydir" + "?" + "<your-sasToken>")
     .buildDirectoryClient();
 ```
 
@@ -264,7 +264,7 @@ DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
 
 Create a file system using a `DataLakeServiceClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L91-L91 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L94-L94 -->
 ```java
 dataLakeServiceClient.createFileSystem("myfilesystem");
 ```
@@ -273,7 +273,7 @@ or
 
 Create a file system using a `DataLakeFileSystemClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L95-L95 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L98-L98 -->
 ```java
 dataLakeFileSystemClient.create();
 ```
@@ -282,7 +282,7 @@ dataLakeFileSystemClient.create();
 
 Enumerating all paths using a `DataLakeFileSystemClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L99-L101 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L102-L104 -->
 ```java
 for (PathItem pathItem : dataLakeFileSystemClient.listPaths()) {
     System.out.println("This is the path name: " + pathItem.getName());
@@ -293,7 +293,7 @@ for (PathItem pathItem : dataLakeFileSystemClient.listPaths()) {
 
 Rename a file using a `DataLakeFileClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L105-L107 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L108-L110 -->
 ```java
 DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
 fileClient.create();
@@ -304,7 +304,7 @@ fileClient.rename("new-file-system-name", "new-file-name");
 
 Rename a directory using a `DataLakeDirectoryClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L111-L113 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L114-L116 -->
 ```java
 DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
 directoryClient.create();
@@ -315,7 +315,7 @@ directoryClient.rename("new-file-system-name", "new-directory-name");
 
 Get properties from a file using a `DataLakeFileClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L117-L119 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L120-L122 -->
 ```java
 DataLakeFileClient fileClient = dataLakeFileSystemClient.getFileClient("myfile");
 fileClient.create();
@@ -326,7 +326,7 @@ PathProperties properties = fileClient.getProperties();
 
 Get properties from a directory using a `DataLakeDirectoryClient`.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L123-L125 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L126-L128 -->
 ```java
 DataLakeDirectoryClient directoryClient = dataLakeFileSystemClient.getDirectoryClient("mydir");
 directoryClient.create();
@@ -337,7 +337,7 @@ PathProperties properties = directoryClient.getProperties();
 
 The [Azure Identity library][identity] provides Azure Active Directory support for authenticating with Azure Storage.
 
-<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L129-L132 -->
+<!-- embedme ./src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java#L132-L135 -->
 ```java
 DataLakeServiceClient storageClient = new DataLakeServiceClientBuilder()
     .endpoint("<your-storage-account-url>")
diff --git a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java
index a6a07bea50cf..6990f330d2d7 100644
--- a/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java
+++ b/sdk/storage/azure-storage-file-datalake/src/samples/java/com/azure/storage/file/datalake/ReadmeSamples.java
@@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
 package com.azure.storage.file.datalake;
 
 import com.azure.identity.DefaultAzureCredentialBuilder;
@@ -64,7 +67,7 @@ public void getFileClient2() {
 
     public void getFileClient3() {
         DataLakeFileClient fileClient = new DataLakePathClientBuilder()
-            .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "myfile" +"?" + "<your-sasToken>")
+            .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "myfile" + "?" + "<your-sasToken>")
             .buildFileClient();
     }
 
@@ -83,7 +86,7 @@ public void getDirClient2() {
 
     public void getDirClient3() {
         DataLakeDirectoryClient directoryClient = new DataLakePathClientBuilder()
-            .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "mydir" +"?" + "<your-sasToken>")
+            .endpoint("<your-storage-account-url>" + "/" + "myfilesystem" + "/" + "mydir" + "?" + "<your-sasToken>")
             .buildDirectoryClient();
     }