Set and get output stream added to fileWriter

src/main/java/scot/carricksoftware/grantswriter/writer/FileWriter.java

@@ -6,6 +6,7 @@
 package scot.carricksoftware.grantswriter.writer;
 
 import java.io.IOException;
+import java.io.OutputStream;
 
 public interface FileWriter {
 
@@ -13,4 +14,8 @@ public interface FileWriter {
     void close() throws IOException;
 
     void writeLine(String line);
+
+    OutputStream getOs();
+
+    void setOs(OutputStream os);
 }

src/main/java/scot/carricksoftware/grantswriter/writer/FileWriterImpl.java

@@ -41,10 +41,12 @@ public class FileWriterImpl implements FileWriter {
         }
     }
 
+    @Override
     public OutputStream getOs() {
         return os;
     }
 
+    @Override
     public void setOs(OutputStream os) {
         this.os = os;
     }