In the Liquid class below, the raiseTemperature method is intended to increase the value of the instance variable currentTemp by the value of the parameter increase. public class Liquid { private int currentTemp; public Liquid (int ct) { currentTemp = ct; } public void raiseTemperature (int increase) // Line 10 return currentTemp + increase; |/ Line 12

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
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In the Liquid class below, the raiseTemperature method is intended to increase the
value of the instance variable currentTemp by the value of the parameter increase.
public class Liquid
{
private int currentTemp;
public Liquid(int ct)
{
currentTemp
= ct;
}
public void raiseTemperature (int increase) // Line 10
{
return currentTemp + increase; // Line 12
}
}
Which of the following changes should be made so that the class definition compiles
without error and the method raiseTemperature works as intended?
Replace line 10 with public raiseTemperature(int increase)
Replace line 12 with return currentTemp += increase;
Replace line 12 with currentTemp += increase;
Replace line 10 with public int raiseTemperature(int increase)
Transcribed Image Text:In the Liquid class below, the raiseTemperature method is intended to increase the value of the instance variable currentTemp by the value of the parameter increase. public class Liquid { private int currentTemp; public Liquid(int ct) { currentTemp = ct; } public void raiseTemperature (int increase) // Line 10 { return currentTemp + increase; // Line 12 } } Which of the following changes should be made so that the class definition compiles without error and the method raiseTemperature works as intended? Replace line 10 with public raiseTemperature(int increase) Replace line 12 with return currentTemp += increase; Replace line 12 with currentTemp += increase; Replace line 10 with public int raiseTemperature(int increase)
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