package com.ankurm.oomplugin;

/**
 * The "plugin" that gets hot-reloaded. Deliberately simple: one sizeable field so each
 * reload's copy of this class has a visible memory footprint in the heap dump, and one
 * method so the reload actually does something observable.
 *
 * This file is compiled once by scripts/build-plugin.sh into classloader-leak's resources
 * as a committed .class file -- it is intentionally NOT part of the module's own Maven
 * compilation unit, because the whole point of the demo is loading these bytes through a
 * *different* ClassLoader on every "reload", which only makes sense if the bytes already
 * exist as a resource rather than as a class the app's own classloader already loaded.
 */
public class PluginTask implements Runnable {
    private final byte[] payload = new byte[256 * 1024];

    public PluginTask() {
        payload[0] = 1;
    }

    @Override
    public void run() {
        payload[1] = 2;
    }
}