Add exception reporting event

paper-api/src/main/java/com/destroystokyo/paper/event/server/ServerExceptionEvent.java

@@ -0,0 +1,43 @@
+package com.destroystokyo.paper.event.server;
+
+import com.destroystokyo.paper.exception.ServerException;
+import org.bukkit.Bukkit;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.ApiStatus;
+import org.jspecify.annotations.NullMarked;
+
+/**
+ * Called whenever an exception is thrown in a recoverable section of the server.
+ */
+@NullMarked
+public class ServerExceptionEvent extends Event {
+
+    private static final HandlerList HANDLER_LIST = new HandlerList();
+
+    private final ServerException exception;
+
+    @ApiStatus.Internal
+    public ServerExceptionEvent(final ServerException exception) {
+        super(!Bukkit.isPrimaryThread());
+        this.exception = exception;
+    }
+
+    /**
+     * Gets the wrapped exception that was thrown.
+     *
+     * @return Exception thrown
+     */
+    public ServerException getException() {
+        return this.exception;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return HANDLER_LIST;
+    }
+
+    public static HandlerList getHandlerList() {
+        return HANDLER_LIST;
+    }
+}