raphw

#!/bin/bash
set -x
set -e
if [[ -z $1 ]]; then
  echo "Specify location of Graal VM as first argument"
  exit 1
fi
$1/bin/gu install native-image
rm -rf META-INF sample sample.build_artifacts.txt Sample.* *.jar
echo "public class Sample {

raphw

import org.w3c.dom.ls.LSInput;

import javax.xml.XMLConstants;
import javax.xml.bind.util.JAXBSource;
import javax.xml.transform.dom.DOMSource;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;

raphw

public class Main {

    public static void main(String[] args) {
        Structure<Alpha, Alpha1, Alpha2> first = new First(new Alpha());
        Structure<Beta, Beta1, Beta2> second = new Second(new Beta());
        Structure<Object, Object, Object> template = new Template();

        first.getValue().setValue(first.getValue().getValue());
        //first.getValue().setValue(second.getValue().getValue());
        //first.getValue().setValue(template.getValue().getValue());

raphw

package foo;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.lang.reflect.*;
import java.util.concurrent.Callable;

public record SampleRecord(@RegularAnnotation @TypeAnnotation Callable<@TypeAnnotation ?>foo) {

raphw

class MyAutoConfiguration {
    @Bean
    public static BeanFactoryPostProcessor behandleserviceRegistrationBeanFactory() {
        return factory -> {
            if (!(factory instanceof BeanDefinitionRegistry)) {
                throw new IllegalStateException("Unsupported bean factory: " + factory.getClass().getTypeName());
            }
            BeanDefinitionRegistry registry = (BeanDefinitionRegistry) factory;

            String someBean = Arrays.stream(factory.getBeanNamesForType(SomeBeanType.class)).findFirst().orElseThrow();

raphw

Index: src/java.base/share/classes/java/lang/reflect/Executable.java
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- src/java.base/share/classes/java/lang/reflect/Executable.java	(revision 55752:8ae33203d600a7c9f9b2be9b31a0eb8197270ab1)
+++ src/java.base/share/classes/java/lang/reflect/Executable.java	(revision 55752+:8ae33203d600+)
@@ -38,6 +38,7 @@
 import sun.reflect.annotation.AnnotationSupport;
 import sun.reflect.annotation.TypeAnnotationParser;

raphw

package sample;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE_USE)
public @interface TypeAnnotation { 

raphw

package com.shadeproof;

import net.bytebuddy.ByteBuddy;

public abstract class NativeBinding {

    public static final NativeBinding INSTANCE;

    static {
        System.load("mylibrary");

raphw

package x;

public class Bar extends Foo {

    @Override
    public void m() {
        System.out.println("bar");
    }
}

raphw

mkdir pkg1
echo "package pkg1; class SuperClass<X> { public X m() { return null; } }" > pkg1/SuperClass.java
echo "package pkg1; public class SubClass extends SuperClass<Void> { }" > pkg1/SubClass.java
${JAVA_HOME}/bin/javac pkg1/*.java
mkdir pkg2
echo "package pkg2; class Main { public static void main(String[] args) throws Exception { pkg1.SubClass.class.getMethod(\"m\").invoke(new pkg1.SubClass()); } }" > pkg2/Main.java
${JAVA_HOME}/bin/javac pkg2/*.java
${JAVA_HOME}/bin/java -cp . pkg2.Main