Using git add command becomes tedious once the file path becomes lengthy. For e.g. git add src_test/com/abc/product/server/datasource/manager/aats/DSManger.ja
git add
git add src_test/com/abc/product/server/datasource/manager/aats/DSManger.ja
For unix-like systems you can always use the star to point to files, e.g.
git add *DSManager.java
will include all DSManager.java files git can find within your source tree starting in your current working directory.