This reverts commit 68afa051f302f5f67aedd42bf1ab2f4cc20d75c7.
It breaks build in yangtools: checkstyle fails to parse
configuration and cannot assign String to File[].
Change-Id: I5f9025c1dd79c19f10e8c17a56e270d17cbda043 Signed-off-by: Robert Varga <nite@hq.sk>