Upgrade Java grader to Java 21 and Ubuntu 24.04 #9685
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jonatanschroeder
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jonatanschroeder
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Apr 4, 2024
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| - `-ea` to enable [Java assertions](https://docs.oracle.com/javase/7/docs/technotes/guides/language/assert.html). | ||
| - `-source 10` to compile using the Java 10 language version. | ||
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| Similarly, you may set specific options to the `java` command line using the `JDK_JAVA_OPTIONS`. A list of valid options can be found in the [`java' documentation page](https://docs.oracle.com/en/java/javase/21/docs/specs/man/java.html#standard-options-for-java). Some options of interest may include: | ||
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| - `-Dproperty=value` to set system properties that may be retrieved with `System.getProperty(name)`; | ||
| - `-ea` to enable [Java assertions](https://docs.oracle.com/javase/8/docs/technotes/guides/language/assert.html). |
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This was an error in the documentation. -ea is an option of java (the VM runner), not javac (the compiler).
mwest1066
approved these changes
May 3, 2024
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This is for now a draft for testing purpose. Both Java 21 and Ubuntu 24.04 are LTS, though Ubuntu is still in beta until late April.