int _length = old.length;
int _plus = (_length + 1);
final ICommand[] specs = new ICommand[_plus];
int _length_1 = old.length;
System.arraycopy(old, 0, specs, 0, _length_1);
final ICommand command = description.newCommand();
String _id = builder.getId();
command.setBuilderName(_id);
int _length_2 = old.length;
specs[_length_2] = command;
description.setBuildSpec(specs);