Move stream closing into Base64Encoding

1 files changed, 6 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/mammoth/internal/util/Base64Encoding.java b/src/main/java/org/zwobble/mammoth/internal/util/Base64Encoding.java
index 0f829c2..939e1ff 100644
--- a/src/main/java/org/zwobble/mammoth/internal/util/Base64Encoding.java
+++ b/src/main/java/org/zwobble/mammoth/internal/util/Base64Encoding.java
@@ -7,6 +7,12 @@ import java.util.Base64;
 import static org.zwobble.mammoth.internal.util.Streams.toByteArray;
 
 public class Base64Encoding {
+    public static String streamToBase64(SupplierWithException<InputStream, IOException> open) throws IOException {
+        try (InputStream stream = open.get()) {
+            return Base64Encoding.streamToBase64(stream);
+        }
+    }
+
     public static String streamToBase64(InputStream stream) throws IOException {
         return Base64.getEncoder().encodeToString(toByteArray(stream));
     }