Don't close incoming InputStream (#251)

* don't close incoming stream

* Update JdkContext.java

Author: SentryMan

avaje-jex/src/main/java/io/avaje/jex/core/JdkContext.java

@@ -520,7 +520,7 @@ public void write(byte[] bufferBytes, int length) {
 
   @Override
   public void write(InputStream is) {
-    try (is; var os = outputStream()) {
+    try (var os = outputStream()) {
       is.transferTo(os);
     } catch (IOException e) {
       throw new UncheckedIOException(e);