// Set system/public doctype only if both are set
field = cpg.addFieldref(TRANSLET_CLASS,"_doctypeSystem",STRING_SIG);
il.append(DUP);
il.append(new PUSH(cpg, _doctypeSystem));
il.append(new PUTFIELD(field));
field = cpg.addFieldref(TRANSLET_CLASS,"_doctypePublic",STRING_SIG);
il.append(DUP);
il.append(new PUSH(cpg, _doctypePublic));
il.append(new PUTFIELD(field));
// Add 'medye-type' decaration to output - if used