Building Java Programs: A Back To Basics Approach (5th Edition)
Building Java Programs: A Back To Basics Approach (5th Edition)
5th Edition
ISBN: 9780135471944
Author: Stuart Reges, Marty Stepp
Publisher: PEARSON
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Chapter 11, Problem 17E
Program Plan Intro

Program plan:

  • Import necessary packages.
  • Create a class “SubMapClient”,
    • Define the main method,
      • Declare the required variables.
      • Create the map named “mapOne”.
      • Add and map the values to the map.
      • Create another map named “mapTwo”.
      • Add and map the values to the map.
      • Call the method “subMap()”.
      • Display the result.
      • Add and map some values to “mapOne”.
      • Call the method “subMap()”.
      • Display the result.
      • Clear the values of “mapOne”.
      • Call the method “subMap()”.
      • Display the result.
    • Define the static method “subMap”.
      • Declare the required variables.
      • “if” condition is initialized to check whether the “mapOne” is empty or not.
        • Return true
          • “for” loop is executed till the end of the map.
            • Assign the value to variables “value1” and “value2”.
            • “if” condition is initialized to check whether the value of “value1” is equal to “value2”.
          • Returns true if size of “mapOne” is equal to “count” otherwise returns false.

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