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-rw-r--r--patches/server/0009-MC-Utils.patch51
1 files changed, 51 insertions, 0 deletions
diff --git a/patches/server/0009-MC-Utils.patch b/patches/server/0009-MC-Utils.patch
index 89b8e3e9c8..c9d3f6c204 100644
--- a/patches/server/0009-MC-Utils.patch
+++ b/patches/server/0009-MC-Utils.patch
@@ -4805,6 +4805,57 @@ index 0000000000000000000000000000000000000000..a4ac34ebb58a404f4fca7e763e61d4ab
+ }
+ }
+}
+diff --git a/src/main/java/io/papermc/paper/util/SizeLimitedSet.java b/src/main/java/io/papermc/paper/util/SizeLimitedSet.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..1eee077b1e2c6d41bdaa4f1a477c715b13981c6d
+--- /dev/null
++++ b/src/main/java/io/papermc/paper/util/SizeLimitedSet.java
+@@ -0,0 +1,45 @@
++package io.papermc.paper.util;
++
++import com.google.common.collect.ForwardingSet;
++import java.util.Collection;
++import java.util.Set;
++import org.jspecify.annotations.NullMarked;
++import org.jspecify.annotations.Nullable;
++
++@NullMarked
++public class SizeLimitedSet<E> extends ForwardingSet<E> {
++
++ private final Set<E> delegate;
++ private final int maxSize;
++
++ public SizeLimitedSet(final Set<E> delegate, final int maxSize) {
++ this.delegate = delegate;
++ this.maxSize = maxSize;
++ }
++
++ @Override
++ public boolean add(final E element) {
++ if (this.size() >= this.maxSize) {
++ return false;
++ }
++ return super.add(element);
++ }
++
++ @Override
++ public boolean addAll(final Collection<? extends @Nullable E> collection) {
++ if ((collection.size() + this.size()) >= this.maxSize) {
++ return false;
++ }
++ boolean edited = false;
++
++ for (final E element : collection) {
++ edited |= super.add(element);
++ }
++ return edited;
++ }
++
++ @Override
++ protected Set<E> delegate() {
++ return this.delegate;
++ }
++}
diff --git a/src/main/java/io/papermc/paper/util/StackWalkerUtil.java b/src/main/java/io/papermc/paper/util/StackWalkerUtil.java
new file mode 100644
index 0000000000000000000000000000000000000000..f7114d5b8f2f93f62883e24da29afaf9f74ee1a6