Improvement for Write an InputStream to a File
@@ -21,11 +21,11 @@ import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.Reader;
-import java.io.StringReader;
import java.io.StringWriter;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.nio.file.Path;
+import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import java.util.Scanner;
import java.util.UUID;
@@ -165,15 +165,13 @@ public class JavaInputStreamToXUnitTest {
@Test
public final void whenConvertingToFile_thenCorrect() throws IOException {
- final InputStream initialStream = new FileInputStream(new File("src/test/resources/sample.txt"));
- final byte[] buffer = new byte[initialStream.available()];
- initialStream.read(buffer);
+ final Path path = Paths.get("src/test/resources/sample.txt");
+ final byte[] buffer = java.nio.file.Files.readAllBytes(path);
final File targetFile = new File("src/test/resources/targetFile.tmp");
final OutputStream outStream = new FileOutputStream(targetFile);
outStream.write(buffer);
- IOUtils.closeQuietly(initialStream);
IOUtils.closeQuietly(outStream);
}
