Chapter 18, Problem 14PE

Program Plan Intro

“Measurer” interface

Program plan:

Measure.java

• Definition of “Measure<T>” interface.
  • Definition of method “measurer()”.
  • Definition of method “max()”.
    • Check the length of the array equals to null.
    • Assign the value of first index of the array to the “largest”.
    • Call the method “measure()”.
    • Traverse the values.
      • Call the method “measure()”,
      • Check the size of the array.
        • Assign the values.
      • Return the largest value.

Test.java

• Import the required packages.
• Define the method “Test()”.
  • Definition of “main()” method
    • Create an assign the string array.
    • Call the method “max()”.
    • Print the expected value.
    • Create an array with different dimensions of rectangle.
    • Call the method “max()”.
    • Print the expected value.