BAEL-4856 Remove BinaryFileDownloadApplication.java and use correct indentation

libraries-http-2/src/main/java/com/baeldung/okhttp/download/BinaryFileWriter.java

@@ -7,28 +7,28 @@ import java.io.OutputStream;
 
 public class BinaryFileWriter implements AutoCloseable {
 
-  private static final int CHUNK_SIZE = 1024;
-  private final OutputStream outputStream;
+    private static final int CHUNK_SIZE = 1024;
+    private final OutputStream outputStream;
 
-  public BinaryFileWriter(OutputStream outputStream) {
-    this.outputStream = outputStream;
-  }
-
-  public long write(InputStream inputStream) throws IOException {
-    try (BufferedInputStream input = new BufferedInputStream(inputStream)) {
-      byte[] dataBuffer = new byte[CHUNK_SIZE];
-      int readBytes;
-      long totalBytes = 0;
-      while ((readBytes = input.read(dataBuffer)) != -1) {
-        totalBytes += readBytes;
-        outputStream.write(dataBuffer, 0, readBytes);
-      }
-      return totalBytes;
+    public BinaryFileWriter(OutputStream outputStream) {
+        this.outputStream = outputStream;
     }
-  }
 
-  @Override
-  public void close() throws IOException {
-    outputStream.close();
-  }
+    public long write(InputStream inputStream) throws IOException {
+        try (BufferedInputStream input = new BufferedInputStream(inputStream)) {
+            byte[] dataBuffer = new byte[CHUNK_SIZE];
+            int readBytes;
+            long totalBytes = 0;
+            while ((readBytes = input.read(dataBuffer)) != -1) {
+                totalBytes += readBytes;
+                outputStream.write(dataBuffer, 0, readBytes);
+            }
+            return totalBytes;
+        }
+    }
+
+    @Override
+    public void close() throws IOException {
+        outputStream.close();
+    }
 }