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java a. Given that an ArrayList of Doubles named weightList has already been created and values have already been inserted, write the statement necessary to delete the fifth weight in the list. b. Complete the following method that finds the average of two doubles sent to it. Perform everything needed in one statement. public static double average(double value1, double value2) {     _________________________________ }

java a. Given that an ArrayList of Doubles named weightList has already been created and values have already been inserted, write the statement necessary to delete the fifth weight in the list. b. Complete the following method that finds the average of two doubles sent to it. Perform everything needed in one statement. public static double average(double value1, double value2) {     _________________________________ }

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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java

a.

Given that an ArrayList of Doubles named weightList has already been created and values have already been inserted, write the statement necessary to delete the fifth weight in the list.
b.

Complete the following method that finds the average of two doubles sent to it. Perform everything needed in one statement.

public static double average(double value1, double value2) {
    _________________________________
}
 
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