1 files changed, 4 insertions, 2 deletions
diff --git a/projects/net.wotonomy.foundation/src/main/java/net/wotonomy/foundation/NSData.java b/projects/net.wotonomy.foundation/src/main/java/net/wotonomy/foundation/NSData.java
index 67f1d59..3120ad3 100644
--- a/projects/net.wotonomy.foundation/src/main/java/net/wotonomy/foundation/NSData.java
+++ b/projects/net.wotonomy.foundation/src/main/java/net/wotonomy/foundation/NSData.java
@@ -20,6 +20,7 @@ package net.wotonomy.foundation;
 
 import java.io.ByteArrayOutputStream;
 import java.io.File;
+import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 
@@ -75,8 +76,8 @@ public class NSData {
 	public NSData(File aFile) {
 		int len = (int) aFile.length();
 		byte[] data = new byte[len];
-		try {
-			new java.io.FileInputStream(aFile).read(data);
+		try (FileInputStream fis = new java.io.FileInputStream(aFile)) {
+			fis.read(data);
 		} catch (Exception exc) {
 			// produce an empty or partially blank array
 		}
@@ -189,6 +190,7 @@ public class NSData {
 		return bytes(0, length());
 	}
 
+	@Override
 	public String toString() {
 		String hex = "0123456789ABCDEF";
 		StringBuffer buf = new StringBuffer();