4.0.0 org.apache.nifi nifi-image-bundle 0.4.2-SNAPSHOT nifi-image-processors jar org.apache.nifi nifi-api org.apache.nifi nifi-processor-utils org.apache.nifi nifi-mock test com.drewnoakes metadata-extractor 2.7.2 org.apache.rat apache-rat-plugin src/test/resources/notImage.txt