src/java.desktop/share/native/libfontmanager/harfbuzz/hb-buffer-deserialize-json.hh

@@ -446,20 +446,20 @@
                                     hb_font_t *font)
 {
   const char *p = buf, *pe = buf + buf_len;
 
   /* Ensure we have positions. */
-  (void) hb_buffer_get_glyph_positions (buffer, NULL);
+  (void) hb_buffer_get_glyph_positions (buffer, nullptr);
 
   while (p < pe && ISSPACE (*p))
     p++;
   if (p < pe && *p == (buffer->len ? ',' : '['))
   {
     *end_ptr = ++p;
   }
 
-  const char *tok = NULL;
+  const char *tok = nullptr;
   int cs;
   hb_glyph_info_t info = {0};
   hb_glyph_position_t pos = {0};
   
 #line 466 "hb-buffer-deserialize-json.hh"