HELP! * GREY=local LOCAL HTML version of Foils prepared July 10 1996

Foil 132 Basic Structure of Exception Handling in Nested Calls

From Basic Lectures on Java Language Applets Graphics Networking Trip to China and Icase Tutorial -- July 12-28 and June 10-13 96. by Geoffrey C. Fox * Critical Information in IMAGE
method1 {
  • try {
    • call method2;
  • } catch (Exception3 e) {
    • doErrorProcessing(e);
  • }
}
method2 throws Exception3 {
  • call method3; // method2 just passes exception through
}
method3 throws Exception3 {
  • call dividebyzeroorreadfileorsomething; // create exception
}

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