JVMCrasher

JVMCrasher.java

import sun.misc.Unsafe;

import java.lang.invoke.MethodHandles;

public class Main {
	public static void main(String[] args) throws Throwable {
		Unsafe unsafe = (Unsafe) MethodHandles.privateLookupIn(Unsafe.class, MethodHandles.lookup())
				.findStaticGetter(Unsafe.class, "theUnsafe", Unsafe.class)
				.invoke();
		unsafe.setMemory(0L, 1L, (byte) 0);
	}
}

JVMCrasher.jshell.java

// Jshell snippet
Unsafe unsafe = (Unsafe) MethodHandles.privateLookupIn(Unsafe.class, MethodHandles.lookup())
		.findStaticGetter(Unsafe.class, "theUnsafe", Unsafe.class)
		.invoke();
unsafe.setMemory(0L, 1L, (byte) 0);