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

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

raphw

import static org.asynchttpclient.Dsl.asyncHttpClient;

import static com.github.tomakehurst.wiremock.client.WireMock.aResponse;
import static com.github.tomakehurst.wiremock.client.WireMock.get;
import static com.github.tomakehurst.wiremock.client.WireMock.post;
import static com.github.tomakehurst.wiremock.client.WireMock.urlMatching;

import java.time.Duration;
import java.util.List;
import java.util.concurrent.atomic.AtomicLong;

raphw

package sun.instrument;

import net.bytebuddy.agent.ByteBuddyAgent;
import net.bytebuddy.agent.builder.AgentBuilder;
import net.bytebuddy.asm.Advice;
import net.bytebuddy.description.type.TypeDescription;
import net.bytebuddy.dynamic.DynamicType;
import net.bytebuddy.implementation.StubMethod;
import net.bytebuddy.implementation.bytecode.assign.Assigner;
import net.bytebuddy.utility.JavaModule;

raphw

public class GenericNestedType {

    @Retention(RetentionPolicy.RUNTIME)
    @Target(ElementType.TYPE_USE)
    @interface SampleTypeAnnotation { }

    static class GenericNested<T> {
        class Inner { }
    }

raphw

import org.objectweb.asm.ClassReader;
import org.objectweb.asm.util.TraceClassVisitor;

import java.io.PrintWriter;
import java.lang.instrument.ClassFileTransformer;
import java.lang.instrument.Instrumentation;
import java.security.ProtectionDomain;

public class BugReportDeprecatedModifier {

raphw

package main;

import bar.Bar;
import qux.Qux;

import java.lang.invoke.MethodHandles;
import java.lang.invoke.MethodType;
import java.lang.reflect.Proxy;
import java.util.function.Consumer;

raphw

import org.openjdk.jmh.annotations.Benchmark;

public class StackWalkerExtraction {

    private static Object call(int depth, Callable<?> result) throws Exception {
        if (depth == 0) {
            return result.call();
        } else {
            return call(depth - 1, result);
        }

raphw

import net.bytebuddy.description.method.MethodDescription;
import net.bytebuddy.description.type.TypeDescription;
import net.bytebuddy.dynamic.DynamicType;
import net.bytebuddy.dynamic.scaffold.InstrumentedType;
import net.bytebuddy.implementation.Implementation;
import net.bytebuddy.implementation.bytecode.ByteCodeAppender;
import net.bytebuddy.pool.TypePool;
import org.objectweb.asm.*;
import org.objectweb.asm.commons.ClassRemapper;
import org.objectweb.asm.commons.SimpleRemapper;

raphw

import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;
import net.bytebuddy.implementation.FixedValue;

import java.lang.reflect.Method;

import static net.bytebuddy.matcher.ElementMatchers.named;

public class PackageConfusion {

    public static void main(String[] args) throws Exception {