Merge pull request #355 from scijava/default-text-service-open

DefaultTextService: use try-with-resources

Author: ctrueden

src/main/java/org/scijava/text/DefaultTextService.java

@@ -63,16 +63,12 @@ public final class DefaultTextService extends
 	@Override
 	public String open(final File file) throws IOException {
 		// This routine is from: http://stackoverflow.com/a/326440
-		final FileInputStream stream = new FileInputStream(file);
-		try {
+		try (final FileInputStream stream = new FileInputStream(file)) {
 			final FileChannel fc = stream.getChannel();
 			final MappedByteBuffer bb =
 				fc.map(FileChannel.MapMode.READ_ONLY, 0, fc.size());
 			return Charset.defaultCharset().decode(bb).toString();
 		}
-		finally {
-			stream.close();
-		}
 	}
 
 	@Override