Use Set instead of List for warnings

1 files changed, 15 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/mammoth/internal/util/MammothSets.java b/src/main/java/org/zwobble/mammoth/internal/util/MammothSets.java
new file mode 100644
index 0000000..a9658ce
--- /dev/null
+++ b/src/main/java/org/zwobble/mammoth/internal/util/MammothSets.java
@@ -0,0 +1,15 @@
+package org.zwobble.mammoth.internal.util;
+
+import com.google.common.collect.ImmutableSet;
+
+import java.util.Set;
+
+public class MammothSets {
+    public static <T> Set<T> set() {
+        return ImmutableSet.of();
+    }
+
+    public static <T> Set<T> set(T value1) {
+        return ImmutableSet.of(value1);
+    }
+}