How to check a file if exists with wildcard in Java?

Question

I have a directory, and inside it are files are named \"a_id_XXX.zip\".

How do check if a file exists given an id and File dir

Answer 1

You can use apache WildCardFileFilter

https://commons.apache.org/proper/commons-io/javadocs/api-1.4/org/apache/commons/io/filefilter/WildcardFileFilter.html