diff --git a/src/android/FileHelper.java b/src/android/FileHelper.java
index fb7fc6f..24ced59 100644
--- a/src/android/FileHelper.java
+++ b/src/android/FileHelper.java
@@ -26,12 +26,8 @@ import org.apache.cordova.CordovaInterface;
 import org.apache.cordova.LOG;
 
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.OutputStream;
-import java.nio.charset.Charset;
 import java.util.Locale;
 
 public class FileHelper {