Big Java Late Objects
2nd Edition
ISBN: 9781119330455
Author: Horstmann
Publisher: WILEY
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Question
Chapter 18, Problem 2PP
Program Plan Intro
Pair of minimum and maximum
Program plan:
Filename: “Pair.java”
This code snippet creates a class “Pair”. In the code,
- Define a class “Pair”.
- Declare the class members “first” and “second”.
- Define the constructor “Pair()”.
- Set the class members.
- Define the getter “getFirst()”.
- Return the value of “first”.
- Define the getter “getSecond()”.
- Return the value of “second”.
Filename: “PairUtil.java”
This code snippet creates a class “PairUtil”. In the code,
- Define a class “PairUtil”.
- Define the method “minmax()”.
- If the length of “a” equal to “0”,
- Return “null”.
- Declare a variable “min” of type “E” and set “a[0]” to it.
- Declare a variable “max” of type “E” and set “a[0]” to it.
- Iterate a “for” loop,
- If the value of “element” is less than “min”,
- Set “min” equal to “element”.
- If the value of “element” is less than “min”,
- If the value of “element” is greater than “max”,
- Set the value of “max” equal to “element”.
- Return the pair of “min” and “max”.
- If the length of “a” equal to “0”,
- Define the method “minmax()”.
Filename: “MinMaxTester.java”
This code snippet creates a class “MinMaxTester”. In the code,
- Define a class “MinMaxTester”.
- Define the “main” method.
- Define a string array “words” and set values to it.
- Define a pair “mm”.
- Call the method “getFirst()” and print the result on the screen.
- Print the expected result.
- Call the method “getSecond()” and print the result on the screen.
- Print the expected result.
- Define the “main” method.
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Big Java Late Objects
Ch. 18.1 - Prob. 1SCCh. 18.1 - Prob. 2SCCh. 18.1 - Prob. 3SCCh. 18.1 - Prob. 4SCCh. 18.1 - Prob. 5SCCh. 18.2 - Prob. 6SCCh. 18.2 - Prob. 7SCCh. 18.2 - Prob. 8SCCh. 18.2 - Prob. 9SCCh. 18.2 - Prob. 10SC
Ch. 18.3 - Prob. 11SCCh. 18.3 - Prob. 12SCCh. 18.3 - Prob. 13SCCh. 18.3 - Prob. 14SCCh. 18.3 - Prob. 15SCCh. 18.4 - Prob. 16SCCh. 18.4 - Prob. 17SCCh. 18.4 - Prob. 18SCCh. 18.4 - Prob. 19SCCh. 18.4 - Prob. 20SCCh. 18.4 - Prob. 21SCCh. 18.5 - Prob. 22SCCh. 18.5 - Prob. 23SCCh. 18.5 - Prob. 24SCCh. 18.5 - Prob. 25SCCh. 18.5 - Prob. 26SCCh. 18.5 - Prob. 27SCCh. 18 - Prob. 1RECh. 18 - Prob. 2RECh. 18 - Prob. 3RECh. 18 - Prob. 4RECh. 18 - Prob. 5RECh. 18 - Prob. 6RECh. 18 - Prob. 7RECh. 18 - Prob. 8RECh. 18 - Prob. 9RECh. 18 - Prob. 10RECh. 18 - Prob. 11RECh. 18 - Prob. 12RECh. 18 - Prob. 13RECh. 18 - Prob. 14RECh. 18 - Prob. 1PECh. 18 - Prob. 2PECh. 18 - Prob. 3PECh. 18 - Prob. 4PECh. 18 - Prob. 5PECh. 18 - Prob. 6PECh. 18 - Prob. 7PECh. 18 - Prob. 8PECh. 18 - Prob. 9PECh. 18 - Prob. 10PECh. 18 - Prob. 11PECh. 18 - Prob. 12PECh. 18 - Prob. 13PECh. 18 - Prob. 14PECh. 18 - Prob. 15PECh. 18 - Prob. 16PECh. 18 - Prob. 17PECh. 18 - Prob. 18PECh. 18 - Prob. 19PECh. 18 - Prob. 20PECh. 18 - Prob. 21PECh. 18 - Prob. 22PECh. 18 - Prob. 1PPCh. 18 - Prob. 2PPCh. 18 - Prob. 3PPCh. 18 - Prob. 4PPCh. 18 - Prob. 5PPCh. 18 - Prob. 6PPCh. 18 - Prob. 7PPCh. 18 - Prob. 8PP
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