private String getTitle()

in tobago-core/src/main/java/org/apache/myfaces/tobago/internal/renderkit/renderer/DecorationPositionRendererBase.java [207:277]
62 lines of code
20 McCabe index (conditional complexity)

  private String getTitle(final List<FacesMessage> messages) {
    int fatalCount = 0;
    int errorCount = 0;
    int warningCount = 0;
    int informationCount = 0;

    for (final FacesMessage message : messages) {
      if (FacesMessage.SEVERITY_FATAL.equals(message.getSeverity())) {
        fatalCount++;
      } else if (FacesMessage.SEVERITY_ERROR.equals(message.getSeverity())) {
        errorCount++;
      } else if (FacesMessage.SEVERITY_WARN.equals(message.getSeverity())) {
        warningCount++;
      } else if (FacesMessage.SEVERITY_INFO.equals(message.getSeverity())) {
        informationCount++;
      }
    }

    final StringBuilder stringBuilder = new StringBuilder();

    if (messages.size() > 1) {
      if (fatalCount > 0) {
        stringBuilder.append(fatalCount);
        stringBuilder.append(" Fatal");

        if (errorCount + warningCount + informationCount > 0) {
          stringBuilder.append(", ");
        }
      }

      if (errorCount > 0) {
        stringBuilder.append(errorCount);
        stringBuilder.append(" Error");
        if (errorCount > 1) {
          stringBuilder.append("s");
        }

        if (warningCount + informationCount > 0) {
          stringBuilder.append(", ");
        }
      }

      if (warningCount > 0) {
        stringBuilder.append(warningCount);
        stringBuilder.append(" Warning");
        if (warningCount > 1) {
          stringBuilder.append("s");
        }

        if (informationCount > 0) {
          stringBuilder.append(", ");
        }
      }

      if (informationCount > 0) {
        stringBuilder.append(informationCount);
        stringBuilder.append(" Information");
      }
    } else {
      if (fatalCount == 1) {
        stringBuilder.append("Fatal");
      } else if (errorCount == 1) {
        stringBuilder.append("Error");
      } else if (warningCount == 1) {
        stringBuilder.append("Warning");
      } else if (informationCount == 1) {
        stringBuilder.append("Information");
      }
    }
    return stringBuilder.toString();
  }