Docker build fails

[bparruck]

When I run:
sudo docker build -t insecure-bank .

I get:
Sending build context to Docker daemon 51MB
Step 1/6 : FROM tomcat:9.0-jre11
9.0-jre11: Pulling from library/tomcat
5e0b432e8ba9: Pull complete
a84cfd68b5ce: Pull complete
e8b8f2315954: Pull complete
8a8366ec1118: Pull complete
b62657734d91: Pull complete
54661cc0f489: Pull complete
c2f94a55a0e6: Pull complete
ec180342b811: Pull complete
d40113141195: Pull complete
38b83c931951: Pull complete
Digest: sha256:4c7fef633dccefd620538af4362e0e02e904ef6bb2035e77f30712165a74d920
Status: Downloaded newer image for tomcat:9.0-jre11
---> dc641b3b1bdf
Step 2/6 : MAINTAINER Hdiv Security
---> Running in d4b8d52b4dfa
Removing intermediate container d4b8d52b4dfa
---> 29b7363b56a0
Step 3/6 : ADD target/insecure-bank.war /usr/local/tomcat/webapps
---> c95d309cd561
Step 4/6 : ADD license.hdiv /usr/local/tomcat/hdiv/
ADD failed: file not found in build context or excluded by .dockerignore: stat license.hdiv: file does not exist

Where do I find?
Place Hdiv agent and license in the application root folder.