The Handle or Declare RuleMany libraries that you use will require knowledge of exception handling. They include:•File IO (NIO: java.nio)•Database access (JDBC: java.sql)Handling an exception means you use a try-catchstatement to transfer control to an exception-handling block when an exception occurs. Declaring an exception means to add a throws clause to a method declaration, indicating that the method may fail to execute in a specific way. To state it another way, handling means it is your problem to deal with and declaring means that it is someone else’s problem to deal with.Java SE 7 Programming 9 - 4Copyright © 2012, Oracle and/or its affiliates. All rights reserved.