mirror of https://github.com/YatopiaMC/Yatopia.git
25 lines
876 B
Java
25 lines
876 B
Java
package org.yatopiamc.yatoclip;
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import java.lang.instrument.Instrumentation;
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import java.lang.reflect.Method;
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import java.net.URL;
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import java.net.URLClassLoader;
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import java.nio.file.Path;
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public class YatoclipLaunch {
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public static void premain(String args, Instrumentation inst) {
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}
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static void injectClasspath(Path setup) throws Throwable {
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final ClassLoader systemClassLoader = ClassLoader.getSystemClassLoader();
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if(!(systemClassLoader instanceof URLClassLoader))
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throw new ClassCastException("SystemClassLoader is not an instance of URLClassLoader");
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final URLClassLoader classLoader = (URLClassLoader) systemClassLoader;
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final Method addURL = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);
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addURL.setAccessible(true);
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addURL.invoke(classLoader, setup.toUri().toURL());
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}
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}
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