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How Can I Set the Default Locale in the Java Virtual Machine (JVM)?

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Dec 11, 2024 pm 12:28 PM

How Can I Set the Default Locale in the Java Virtual Machine (JVM)?

Setting Default Locale in Java Virtual Machine (JVM)

To establish a customized default locale for your JVM, multiple approaches are available. The most commonly known method is through the Locale.setDefault() API. However, there is an alternative option that can be employed:

Command-Line Parameters

You can directly specify the default locale by adding JVM parameters during command-line execution. For instance, to set the default locale to French Canadian (fr_CA), you would specify the following parameters:

java -Duser.country=CA -Duser.language=fr ... com.x.Main

Explanation:

-Duser.country=CA: Sets the default country code to Canada.
-Duser.language=fr: Sets the default language code to French.

Additional Resources:

For further insights, refer to the official documentation on Internationalization: Understanding Locale in the Java Platform - Using Locale: https://docs.oracle.com/javase/tutorial/i18n/locale/usingLocale.html

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