Benchmarks added & reorganized.

Benchmarks/AddRange_WithCapacity.cs

@@ -0,0 +1,47 @@
+using Collections.Pooled;
+
+namespace Recyclable.Collections.Benchmarks
+{
+	public partial class RecyclableCollectionsBenchmarks
+	{
+		public void Array_AddRange_WithCapacity()
+		{
+			var data = TestObjects;
+			var dataCount = TestObjectCount;
+			var list = new int[dataCount];
+			data.CopyTo(list, 0);
+		}
+
+		public void List_AddRange_WithCapacity()
+		{
+			var data = TestObjects;
+			var dataCount = TestObjectCount;
+			var list = new List<int>(dataCount);
+			list.AddRange(data);
+		}
+
+		public void PooledList_AddRange_WithCapacity()
+		{
+			var data = TestObjects;
+			var dataCount = TestObjectCount;
+			using var list = new PooledList<int>(capacity: dataCount, ClearMode.Auto);
+			list.AddRange(data);
+		}
+
+		public void RecyclableList_AddRange_WithCapacity()
+		{
+			var data = TestObjects;
+			var dataCount = TestObjectCount;
+			using var list = new RecyclableList<int>(dataCount);
+			list.AddRange(data);
+		}
+
+		public void RecyclableLongList_AddRange_WithCapacity()
+		{
+			var data = TestObjects;
+			var dataCount = TestObjectCount;
+			using var list = new RecyclableLongList<int>(minBlockSize: BlockSize, initialCapacity: dataCount);
+			list.AddRange(data);
+		}
+	}
+}