Editor erroneously reports warning in conditional operator

Erroneous warnings are reported in the editor in conditional operators.

Environment

• Operating System: Windows 10 Pro
• JDK version: OpenJDK 11.0.1
• Visual Studio Code version: 1.30.1
• Java extension version: 0.40.0

Steps To Reproduce

Write code like the following:

SpeedController motor;
if (RobotMap.isCompetitionRobot)
{
	motor = new WPI_TalonSRX(RobotMap.liftMotorCanDeviceId);
}
else
{
	motor = new Spark(RobotMap.centerLegMotorPwmChannel);
}
		
motor = RobotMap.isCompetitionRobot
	? new WPI_TalonSRX(RobotMap.liftMotorCanDeviceId)
	: new Spark(RobotMap.centerLegMotorPwmChannel);

where the class Spark extends a class that implements AutoCloseable.

Current Result

No warnings are reported in the if statement. However, the warning:

Resource leak: '<unassigned Closeable value>' is never closed

is reported for the code:

new Spark(RobotMap.centerLegMotorPwmChannel)

in the conditional operator.

Expected Result

No warnings should be reported at all.

Additional Informations

None.

Commencez par reproduire l’avertissement avec l’exemple de l’opérateur conditionnel dans l’issue, en utilisant si possible les versions indiquées de Windows, JDK, VS Code et Java extension. Suivez l’analyse des fuites de ressources de Java extension pour les expressions conditionnelles. Le travail est terminé lorsque l’expression conditionnelle ne produit aucun avertissement erroné, tandis que le comportement de l’instruction if existante reste inchangé.