import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
-import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
+import java.io.InputStreamReader;
import java.io.OutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
* in case of I/O error
*/
public static String readSmallFile(File file) throws IOException {
- BufferedReader reader = new BufferedReader(new FileReader(file));
+ InputStream stream = new FileInputStream(file);
try {
- StringBuilder builder = new StringBuilder();
- for (String line = reader.readLine(); line != null; line = reader
- .readLine()) {
- builder.append(line);
- }
- return builder.toString();
+ return readSmallStream(stream);
} finally {
- reader.close();
+ stream.close();
+ }
+ }
+
+ /**
+ * Read the whole {@link InputStream} content into a {@link String}.
+ *
+ * @param stream
+ * the {@link InputStream}
+ *
+ * @return the content
+ *
+ * @throws IOException
+ * in case of I/O error
+ */
+ public static String readSmallStream(InputStream stream) throws IOException {
+ // do NOT close the reader, or the related stream will be closed, too
+ // reader.close();
+ BufferedReader reader = new BufferedReader(
+ new InputStreamReader(stream));
+
+ StringBuilder builder = new StringBuilder();
+ for (String line = reader.readLine(); line != null; line = reader
+ .readLine()) {
+ builder.append(line);
+ builder.append("\n");
}
+
+ return builder.toString();
}
/**