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The WildFly documentation for version 16 says

WildFly 16 also is heavily tested and runs well on Java 8. We plan to continue to support Java 8 at least through WildFly 18.

Please note that WildFly runs on Java 11 and 12 in classpath mode.

What does this mean?

Michael
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fatherazrael
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1 Answers1

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'Classpath mode' is just how Java has always previously worked prior to the introduction of the Java 9 module system.

It is used in juxtaposition to 'module mode'.

Classpath mode

At compile-time, a Java compiler does not directly compile a module declaration.

Observability (JLS 7.3) is determined solely by the host system, and consistently for all compilation units. The host system typically considers classes on the classpath and/or sourcepath as the entire observable universe (plus classes named on the command line).

This is how Java works today.

See Project Jigsaw: JDK Modularization Tips

Michael
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