Basic HTML version of Foils prepared 9 Sept 1997

Foil 50 Basic Structure of Exception Handling in Nested Calls

From Java to be used in (Scientific) Computing Part II: Java Language and Object-Oriented Concepts Basic Simulation Track for Computational Science CPS615 -- Fall Semester 97. by Nancy J. McCracken,Geoffrey C. Fox
1 method1 {
  • try {
  • call method2;
  • } catch (Exception3 e) {
  • doErrorProcessing(e);
  • }
2 }
3 method2 throws Exception3 {
  • call method3; // method2 just passes exception through
4 }
5 method3 throws Exception3 {
  • call dividebyzeroorreadfileorsomething; // create exception
6 }
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