@@ -0,0 +1,544 @@
+import java.io.File;%0Aimport java.io.FileInputStream;%0Aimport java.io.IOException;%0Aimport java.io.InputStream;%0A%0Apublic class UTWR_Sample %7B%0A    public void utwrStream(File f) throws IOException %7B%0A        InputStream is = new FileInputStream(f);%0A        try %7B%0A            is.read();%0A        %7D finally %7B%0A            if (is != null) %7B%0A                is.close();%0A            %7D%0A        %7D%0A    %7D%0A%0A    public void fpUTWRStream(File f) throws IOException %7B%0A        try (InputStream is = new FileInputStream(f)) %7B%0A            is.read();%0A        %7D%0A    %7D%0A%0A%7D%0A

add UTWR sample file