App.java: Start adding command line option parsing

Used the following resources to see how to parse command line options
using commons-cli:

- https://reintech.io/blog/java-command-line-applications-parsing-processing-arguments
- https://commons.apache.org/proper/commons-cli/usage.html

Reusing the options from 'pdf-form-replace-font'.

1 files changed, 7 insertions, 0 deletions

diff --git a/pom.xml b/pom.xml
index 164523a..c60298c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,6 +30,13 @@
     </dependency>
 
     <dependency>
+      <groupId>commons-cli</groupId>
+      <artifactId>commons-cli</artifactId>
+      <version>1.5.0</version>
+      <scope>compile</scope>
+    </dependency>
+
+    <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
       <version>3.8.1</version>