@@ -0,0 +1,697 @@
+package ch5_generics;%0A%0A/**%0A * Created by k557782 on 9/4/14.%0A */%0Apublic class item_24_eliminate_unchecked_warnings %7B%0A    // unchecked cast warnings, unchecked method invocation warnings, unchecked generic array creation warnings,%0A    // and unchecked conversion warnings.%0A    //  Eliminate every unchecked warning that you can.%0A    // If you eliminate all warnings, you are assured that your code is typesafe, which is a very good thing.%0A    //If you can%E2%80%99t eliminate a warning, and you can prove that the code that provoked the warning is typesafe, then%0A    // (and only then) suppress the warning with an @SuppressWarnings(%22unchecked%22) annotation. and add comment saying%0A    // why its typesafe%0A%7D%0A

Add item 24