diff --git a/files-sftp-fs/src/main/java/org/apache/sshd/fs/spi/SFTPFileService.java b/files-sftp-fs/src/main/java/org/apache/sshd/fs/spi/SFTPFileService.java
index c556012..14d71db 100644
--- a/files-sftp-fs/src/main/java/org/apache/sshd/fs/spi/SFTPFileService.java
+++ b/files-sftp-fs/src/main/java/org/apache/sshd/fs/spi/SFTPFileService.java
@@ -207,7 +207,7 @@ public class SFTPFileService implements FileService {
                        Set<PosixFilePermission> filePermissions,
                        CopyOption... copyOptions) throws IOException {
         performWithContext(ctx -> {
-            upload(ctx, Files.newByteChannel(source), ctx.fileSystem.getPath(target),
+            doUpload(ctx, Files.newByteChannel(source), ctx.fileSystem.getPath(target),
                     dirPermissions, filePermissions, copyOptions);
             return null;
         });
@@ -227,7 +227,7 @@ public class SFTPFileService implements FileService {
                        Set<PosixFilePermission> filePermissions,
                        CopyOption... copyOptions) throws IOException {
         performWithContext(ctx -> {
-            upload(ctx, Files.newByteChannel(source), target, dirPermissions, filePermissions, copyOptions);
+            doUpload(ctx, Files.newByteChannel(source), target, dirPermissions, filePermissions, copyOptions);
             return null;
         });
     }
@@ -337,7 +337,7 @@ public class SFTPFileService implements FileService {
                        Set<PosixFilePermission> filePermissions,
                        CopyOption... copyOptions) throws IOException {
         performWithContext(ctx -> {
-            upload(ctx, Channels.newChannel(source), target,
+            doUpload(ctx, Channels.newChannel(source), target,
                     dirPermissions, filePermissions, copyOptions);
             return null;
         });
@@ -350,18 +350,18 @@ public class SFTPFileService implements FileService {
                        Set<PosixFilePermission> filePermissions,
                        CopyOption... copyOptions) throws IOException {
         performWithContext(ctx -> {
-            upload(ctx, Channels.newChannel(source), ctx.fileSystem.getPath(target),
+            doUpload(ctx, Channels.newChannel(source), ctx.fileSystem.getPath(target),
                     dirPermissions, filePermissions, copyOptions);
             return null;
         });
     }
 
-    private void upload(SFTPContext ctx,
-                        ReadableByteChannel source,
-                        Path target,
-                        Set<PosixFilePermission> dirPerms,
-                        Set<PosixFilePermission> filePerms,
-                        CopyOption... copyOptions) throws IOException {
+    private void doUpload(SFTPContext ctx,
+                          ReadableByteChannel source,
+                          Path target,
+                          Set<PosixFilePermission> dirPerms,
+                          Set<PosixFilePermission> filePerms,
+                          CopyOption... copyOptions) throws IOException {
         prepareForWrite(target, dirPerms, filePerms);
         transfer(source, ctx.provider.newByteChannel(target, prepareWriteOptions(copyOptions)));
     }