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消除 JEP 498 引入的弃用警告 (#3750)

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* 消除 JEP 498 引入的弃用警告

* Fix checkstyle
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Glavo 2025-03-20 16:59:46 +08:00 committed by GitHub
parent e4c7b137f1
commit 77bbee02f9
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1 changed files with 16 additions and 0 deletions
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HMCL/src/main/java/org/jackhuang/hmcl/Main.java
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@ -32,6 +32,7 @@ import javax.net.ssl.TrustManagerFactory;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.Method;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
@ -71,6 +72,7 @@ public final class Main {
checkJavaFX();
verifyJavaFX();
addEnableNativeAccess();
enableUnsafeMemoryAccess();
Launcher.main(args);
}
@ -134,6 +136,20 @@ public final class Main {
}
}
private static void enableUnsafeMemoryAccess() {
// https://openjdk.org/jeps/498
if (JavaRuntime.CURRENT_VERSION == 24 || JavaRuntime.CURRENT_VERSION == 25) {
try {
Class<?> clazz = Class.forName("sun.misc.Unsafe");
Method trySetMemoryAccessWarned = clazz.getDeclaredMethod("trySetMemoryAccessWarned");
trySetMemoryAccessWarned.setAccessible(true);
trySetMemoryAccessWarned.invoke(null);
} catch (Throwable e) {
e.printStackTrace(System.err);
}
}
}
/**
* Indicates that a fatal error has occurred, and that the application cannot start.
*/