for (int pdbfnum = 0; pdbfnum < files.length; pdbfnum++)
{
StructureMapping[] mappings = getSsm().getMapping(files[pdbfnum]);
for (int pdbfnum = 0; pdbfnum < files.length; pdbfnum++)
{
StructureMapping[] mappings = getSsm().getMapping(files[pdbfnum]);