src/java.base/share/classes/jdk/internal/jimage/ImageStream.java

@@ -70,11 +70,11 @@
         }
 
         return this;
     }
 
-    private void ensure(int needs) {
+    void ensure(int needs) {
         assert 0 <= needs : "Negative needs";
 
         if (needs > buffer.remaining()) {
             byte[] bytes = buffer.array();
             ByteOrder byteOrder = buffer.order();