simplify try with resource

Signed-off-by: Vincent Potucek <[email protected]>

Author: Vincent Potucek

spring-web/src/main/java/org/springframework/http/converter/ResourceRegionHttpMessageConverter.java

@@ -173,19 +173,10 @@ protected void writeResourceRegion(ResourceRegion region, HttpOutputMessage outp
 		responseHeaders.add("Content-Range", "bytes " + start + '-' + end + '/' + resourceLength);
 		responseHeaders.setContentLength(rangeLength);
 
-		InputStream in = region.getResource().getInputStream();
-		// We cannot use try-with-resources here for the InputStream, since we have
-		// custom handling of the close() method in a finally-block.
-		try {
+		try (InputStream in = region.getResource().getInputStream()) {
 			StreamUtils.copyRange(in, outputMessage.getBody(), start, end);
-		}
-		finally {
-			try {
-				in.close();
-			}
-			catch (IOException ex) {
-				// ignore
-			}
+		} catch (IOException ex) {
+			// ignore
 		}
 	}