[Bug java/20469] gcjh does not rename Java variables named NULL

[gnu_andrew at member dot fsf.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20469

Andrew John Hughes <gnu_andrew at member dot fsf.org> changed:

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--- Comment #3 from Andrew John Hughes <gnu_andrew at member dot fsf.org> ---
Created attachment 39740
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39740&action=edit
Simple reproducer