@RequiresApi(api = Build.VERSION_CODES.O)
  public TextLayoutBuilder setJustificationMode(int justificationMode) {
    if (mParams.justificationMode != justificationMode) {
      mParams.justificationMode = justificationMode;
      if (Build.VERSION.SDK_INT >= 26) {
        mSavedLayout = null;
      }
    }
    return this;
  }
Set justification mode. The default value is JUSTIFICATION_MODE_NONE. If the last line is too
short for justification, the last line will be displayed with the alignment

@param justificationMode The justification mode to use
@return This {@link TextLayoutBuilder} instance
library/src/main/java/com/facebook/fbui/textlayoutbuilder/TextLayoutBuilder.java