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GraalVM compiles Java applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
### TL;DR Currently connections via JMX are not supported in native images. This work is to add initial support for that. ### Goals Achieve similar functionality as in OpenJDK where...
Hey GraalVM devs, Another request for documentation. Before I do, a bit of context. I built a few Swing applications and just use javac to compile it and run it....
**Describe the issue** Upgraded to 22.2.0, when compiling to native image, [C API](https://www.graalvm.org/sdk/javadoc/index.html?org/graalvm/nativeimage/c/package-summary.html) seems to be no longer available. It works fine in 21.3.0. The exception is `com.oracle.graal.pointsto.constraints.UnsupportedFeatureException: type is...
Hello! I have this small piece of code: ```java StackWalker.getInstance(Option.RETAIN_CLASS_REFERENCE).forEach(i -> { System.out.println(i.getDeclaringClass()); System.out.println(i.getMethodType()); }); ``` The call to `getDeclaringClass` works, the `getMethodType` doesn't. It throws this exception: ``` Exception...
Example build output: ``` $ NATIVE_IMAGE_ARGS="-Ob" mx helloworld You enabled -Ob for this image build. This will configure some optimizations to reduce image build time. This feature should only be...
Hello, [This documentation about JNI](https://www.graalvm.org/22.1/reference-manual/native-image/JNI/) mentions that you have to include JNI config by specifying `-H:JNIConfigurationFiles`. It doesn't mention that the config gets picked up too when stored in `jni-config.json`...
The downloadable JAR for VisualVM in the 22.2.0 CE builds, [visualvm-installable-ce-java11-linux-amd64-22.2.0.jar](https://github.com/graalvm/graalvm-ce-builds/releases/download/vm-22.2.0/visualvm-installable-ce-java11-linux-amd64-22.2.0.jar), includes entries in the `permissions` file that aren’t actually included in the JAR: ```console $ wget https://github.com/graalvm/graalvm-ce-builds/releases/download/vm-22.2.0/visualvm-installable-ce-java11-linux-amd64-22.2.0.jar $ unzip...
Similar issue to oracle/graal#3212, oracle/graaljs#439 and oracle/graal#4761: the visualvm-installable-* JARs at https://github.com/graalvm/graalvm-ce-builds/releases/tag/vm-22.2.0 don’t include a license file (`LICENSE`, `LICENSE_VISUALVM`, `LICENSE_LLVM` or similar). For consistency with other languages, and clarity when...
**Describe the issue** There is a problem with calling native code corresponing the java functuion annotated _@CFunction_ on Windows platform. Accrording to [CInterfaceTutorial.java](https://github.com/oracle/graal/blob/master/substratevm/src/com.oracle.svm.tutorial/src/com/oracle/svm/tutorial/CInterfaceTutorial.java) and the [cinterfecetutorail.c](https://github.com/oracle/graal/blob/master/substratevm/src/com.oracle.svm.tutorial/native/cinterfacetutorial.c) ``` @CContext(NativeTest.CApiDirectives.class) public class...
**Describe the issue** Caused by: java.lang.NullPointerException at java.util.Objects.requireNonNull(Objects.java:208) at sun.nio.fs.UnixFileSystem.getPath(UnixFileSystem.java:263) at java.nio.file.Path.of(Path.java:147) at java.nio.file.Paths.get(Paths.java:69) at com.oracle.svm.core.containers.CgroupUtil.lambda$readStringValue$0(CgroupUtil.java:57) at java.security.AccessController.executePrivileged(AccessController.java:145) at java.security.AccessController.doPrivileged(AccessController.java:569) at com.oracle.svm.core.containers.CgroupUtil.readStringValue(CgroupUtil.java:59) at com.oracle.svm.core.containers.CgroupSubsystemController.getStringValue(CgroupSubsystemController.java:66) at com.oracle.svm.core.containers.CgroupSubsystemController.getLongValue(CgroupSubsystemController.java:125) at com.oracle.svm.core.containers.cgroupv1.CgroupV1Subsystem.getLongValue(CgroupV1Subsystem.java:269) at com.oracle.svm.core.containers.cgroupv1.CgroupV1Subsystem.getCpuQuota(CgroupV1Subsystem.java:321)...
