Redirectors are methods that can replace method invocations, field accesses, object creation, and instanceof checks. Redirectors are declared by @Redirect annotations and generally look like this:

@Redirect(method = "${signatureOfMethodInWhichToRedirect}",
          at = @At(value = "${injectionPointReference}", target = "${signature}"))
public ReturnType redirectSomeMethod(Arg0Type arg0, Arg1Type arg1) {
    MyClass.doMyComputations();
 
    return computeSomethingElse();
}

Refer to the specific redirection tutorials for information about injection point references:

• redirecting methods
• redirecting field access
• redirecting object creation
• redirecting instanceof checks