Used Apache Commons Lang's StringUtils.isBlank() method, instead of checking explicitly checking for null and empty strings. To optimize the code and increase the readability.
@javedbaig Thank you for your interest, but #24 was previously claimed and completed by another contributor. If you would like to suggest any changes feel free to submit an issue and open a new pull request
Used Apache Commons Lang's StringUtils.isBlank() method, instead of checking explicitly checking for null and empty strings. To optimize the code and increase the readability.