Pattern: Explicit call to getAt()
Issue: -
This rule detects when the getAt(Object) method is called directly in code instead of using the [] index operator. A groovier way to express this: a.getAt(b) is this: a[b]. This rule can be configured to ignore this.getAt(Object) using the ignoreThisReference property. It defaults to false, so even getAt(x) will trigger a violation.
This rule also ignores all calls to super.getAt(Object).