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Scopri come impostare la versione predefinita di Java su Mac OS in questo tutorial pratico. Analizzeremo i comandi necessari, come controllare la versione attuale e modificare le impostazioni tramite Java Preferences e Java Control Panel, per garantire un'esperienza di sviluppo fluida e senza intoppi.

1. Introduction In this quick tutorial, we'll explore different ways to set the default Java version on Mac OS. 2. Mac OS Version First, let's check the version of Mac OS we're using. To do this, we can use the command line tool sw_vers: $ sw_vers ProductName: Mac OS X ProductVersion: 10.14.6 BuildVersion: 18G2022 We can see that we are using Mac OS X version 10.14.6. 3. Default Java Version Now let's check the default version of Java installed on our system. We can do this by running the java -version command: $ java -version java version "10.0.2" 2018-07-17 Java(TM) SE Runtime Environment 18.3 (build 10.0.2+13) Java HotSpot(TM) 64-Bit Server VM 18.3 (build 10.0.2+13, mixed mode) We can see that the default version of Java is 10.0.2. 4. Setting Default Java Version Now let's see how we can set the default Java version. 4.1. Using Java Preferences The easiest way to set the default Java version is to use the Java Preferences app. This app is part of the Java Development Kit (JDK) and can be found in the Applications folder. Once we open the app, we can select the version of Java we want to use as the default. 4.2. Using the Java Control Panel We can also use the Java Control Panel to set the default Java version. This app is part of the Java Runtime Environment (JRE) and can be found in the Applications folder. Once we open the app, we can select the version of Java we want to use as the default. 5. Conclusion In this quick tutorial, we've explored different ways to set the default Java version on Mac OS. We've seen that we can use the Java Preferences or Java Control Panel apps to set the default Java version.