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[debugger] prevent the exception garbage collection in helper

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GitOrigin-RevId: b85234a5a0d83ef25e04655abb65fb70664dcab9
This commit is contained in:
Egor Ushakov
2024-12-13 19:48:05 +00:00
committed by intellij-monorepo-bot
parent a7a97cceb8
commit 700b9b8e6b
1 changed files with 7 additions and 2 deletions
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java/java-runtime/src/com/intellij/rt/debugger/MethodInvoker.java
+7 -2
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@@ -9,7 +9,7 @@ import java.lang.invoke.WrongMethodTypeException;
@SuppressWarnings({"SSBasedInspection", "unused"})
public final class MethodInvoker {
// TODO: may leak objects here
static ThreadLocal<Object> returnValue = new ThreadLocal<>();
static ThreadLocal<Object> keptValue = new ThreadLocal<>();
public static Object invoke0(MethodHandles.Lookup lookup, Class<?> cls, Object obj, String nameAndDescriptor, ClassLoader loader)
throws Throwable {
@@ -207,11 +207,16 @@ public final class MethodInvoker {
}
Object result = method.invokeWithArguments(args);
returnValue.set(result);
keptValue.set(result);
return result;
}
catch (WrongMethodTypeException | ClassCastException e) {
e.printStackTrace();
keptValue.set(e);
throw e;
}
catch (Throwable e) {
keptValue.set(e);
throw e;
}
}