Difference between Ant and Maven project structure

Key differences between Ant and Maven

1) Source directory:
Ant: src
Maven: src/main/java and src/main/resources,
Note: Maven is splitting java files from the resource files(.xml, .png, etc). The form files is is still in the java dir.

2) Test directory
Ant: test/unit/src
Maven: src/test/java and src/test/resources