This commit fixes a crash that happens when the smart meter does not provide gas values. The crash was caused by the empty timestamp. Signed-off-by: Daniël van Os <daniel@supercell.nl>
Added wildcards so that the rules apply to all .java and .xml files. Signed-off-by: Daniël van Os <daniel@supercell.nl>
Signed-off-by: Daniël van Os <daniel@supercell.nl>