RedundantImportCheck (Checkstyle API)

Class RedundantImportCheck

public class RedundantImportCheck extends Check

Checks for imports that are redundant. An import statement is considered redundant if:

It is a duplicate of another import. This is, when a class is imported more than once.
The class non-statically imported is from the java.lang package. For example importing java.lang.String.
The class non-statically imported is from the same package as the current package.

An example of how to configure the check is: