Index: build.gradle
===================================================================
diff -u -r25786 -r25891
--- build.gradle	(.../build.gradle)	(revision 25786)
+++ build.gradle	(.../build.gradle)	(revision 25891)
@@ -492,6 +492,7 @@
 		compile group: 'javax.validation', name: 'validation-api', version: '1.1.0.Final'
 		compile group: 'org.hibernate', name: 'hibernate-validator', version: '5.2.4.Final'
 		compile group: 'com.fasterxml', name: 'classmate', version: '1.1.0'
+		compile group: 'com.itextpdf', name: 'itextpdf', version: '5.4.1'
 
 	}