code: protected void setupEntryMethodExp(StringBuilder sb, RomanticTransaction tx) {
          final Method entryMethod = tx.getEntryMethod();
          if (entryMethod != null) {
              final String appPkg = getApplicationPackageKeyword();
              final String classExp = Srl.substringFirstRear(entryMethod.getDeclaringClass().getName(), appPkg);
              sb.append(", ").append(classExp).append("@").append(entryMethod.getName()).append("()");
          }
      }
docs: ============