please help me understand this code in java (using generic method). More specifically why was item1,item2, item3 parameter names never used again and what is the purpose of this line of code:TheType tripleMin(TheType item1, TheType item2, TheType item3) { public class ItemMinimum {public static >TheType tripleMin (TheType item1, TheType item2, TheType item3) {TheType minVal iteml; // Holds min item value, init to first item}}if (item2.compareTo (minVal) < 0) {minVal =}item2;}if (item3.compareTo (minVal) < 0) {minval =item3;}return minVal;public static voidInteger num1 55;Integer num2 = 99;Integer num3 = 66;main(String[] args) {// Test case 1, iteml// Test case 1, item2// Test case 1, item3itemlCharacter let1 = = 'a'; // Test case 2,Character let2 = 'z'; // Test case 2, item2Character let3 'm'; // Test case 2, item3String strl "zzz";// Test case 3,String str2 "aaa"; // Test case 3,String str3 = "mmm"; // Test case 3,"1+ num2 ++ num3);// Try tripleMin method with IntegersSystem.out.println("Items: + num1 +System.out.println("Min: " + tripleMin (numl, num2, num3) + "\n");"1item1item2item3// Try tripleMin method with StringsSystem.out.println("Items: + strl +System.out.println("Min:// Try tripleMin method with CharactersSystem.out.println("Items: + let1 ++ let2 ++ let3);System.out.println("Min: " + tripleMin (letl, let2, let3) + "\n");"1"11111"111"1 "1"1 "I+ str2 ++ tripleMin(str1, str2, str3) + "\n");+ str3);run:Items: 55 99 66Min: 55Items: az mMin: aItems: zzz aaa mmmMin: aaa

Given, public class ItemMinimum { public static <TheType> extends…

please help me understand this code in java (using generic method). More specifically why was item1,item2, item3 parameter names never used again and what is the purpose of this line of code: TheType tripleMin(TheType item1, TheType item2, TheType item3) {

please help me understand this code in java (using generic method). More specifically why was item1,item2, item3 parameter names never used again and what is the purpose of this line of code: TheType tripleMin(TheType item1, TheType item2, TheType item3) {

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 5RQ

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