Basic HTML version of Foils prepared Sept 6 1998

Foil 47 Basic Structure of Exception Handling in Nested Calls

From Java Tutorial 98-2: Java Language and Object Oriented Techniques CPS606 Fall Semester 1999 -- Sept 7 1999. by Geoffrey C. Fox, Nancy McCracken
1
  • 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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