final AdjactantDirectedBinaryDomainCombination dc = new AdjactantDirectedBinaryDomainCombination( n_terminal,
c_terminal );
ADDC_POOL.put( code, dc );
final AdjactantDirectedBinaryDomainCombination dc = new AdjactantDirectedBinaryDomainCombination( n_terminal,
c_terminal );
ADDC_POOL.put( code, dc );