## Expected behavior
_Please describe what you are expecting the library to perform._



## Actual behavior
_Please describe the actual behavior you are experiencing, including stack
trace and other information which would help diagnose the issue._



## Steps to reproduce the behavior
_Please enter step-by-step instructions for reproducing the actual behavior.
Including code can be helpful in diagnosing issue, but please keep the code to
a minimal that will reproduce the behavior._



## Environment
_Please provide vendor and version information for the Operating System,
JDK, and Thumbnailator. Please feel free to add any other information
which may be pertinent._

- OS vendor and version:
- JDK vendor and version:
- Thumbnailator version: