Throwing Exceptions

• throws clause
• throw statement
• @throws Javadoc tag for unchecked exceptions

User Defined Exceptions

Testing Terminology

• Structured Walkthrough
• Unit Testing
• Integration Testing
• System Testing
• Acceptance Testing
• Blackbox Testing
• Whitebox Testing
• if (TESTING) {System.out.println("whatever");}
• Stubs
• Drivers
• Regression Testing
• Test Case
• Test Suite
• Test Harness
• Test Framework, e.g. junit.framework.TestCase

Testing Tips

• Normal Conditions
• Boundary Conditions

Class Code

• Driver.java
• NumberRangeException.java
• ReadNumber.java