LinkageError occurred while loading main class Jobship java.lang.UnsupportedClassVersionError: Preview features are not enabled for Jobship (class file version 60.65535). Try running with '--enable-preview'

[provide a description of the issue]

Environment

• Operating System: windows 10
• JDK version:16.0.1
• Visual Studio Code version: 1.57.1
• Java extension version:

Steps To Reproduce

1. [step 1]
2. [step 2]

[Please attach a sample project reproducing the error]
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Current Result Linkage Error will only run with --enable-preview it is a jar file

Expected Result : it should run the program

Additional Information;

I'm having issue with my jar file of which I want to create a .exe file but my jar file won't open directly i have to run the command every time I want to open it
and hence due to this exe file also won't open .

Non vengono forniti file sorgente, test, log o progetti di esempio e il modello dell’issue indica di rivolgere le domande Java relative all’esecuzione o al debug a vscode-java-debug. Verifica innanzitutto il problema lì usando Windows 10, JDK 16.0.1 e il jar fornito, con e senza --enable-preview. Il lavoro è considerato completato quando è disponibile una segnalazione riproducibile con un componente definito e il comportamento previsto.