There are approximately 580 test files in the jdk repo with some erroneous license text.

The extra text that must be removed from those test files is:

''' Oracle designates this particular file as subject to the "Classpath" exception as provided by Oracle in the LICENSE file that accompanied this code. '''

To find those files, one may use the following query in the root of the open repo:

```
grep -rl '"Classpath" exception' * | grep "^test/"
```