--- a/src/main/java/net/timbusproject/iermtoowl/utils/OntologyMapper.java
+++ b/src/main/java/net/timbusproject/iermtoowl/utils/OntologyMapper.java
@@ -200,7 +200,6 @@
 
         IOUtils.copy(new FileInputStream(file), writer);
 
-        //noinspection ResultOfMethodCallIgnored
         file.delete();
         return writer.toString();
     }