Simplify parameter null validation calls

Author: alex-kulakov

Orm/Xtensive.Orm/Arithmetic/WrappingArithmetic{T,TBase}.cs

@@ -34,7 +34,7 @@ public abstract class WrappingArithmetic<T, TBase> : ArithmeticBase<T>
     public WrappingArithmetic(IArithmeticProvider provider, ArithmeticRules rules)
       : base(provider, rules)
     {
-      ArgumentNullException.ThrowIfNull(provider, "provider");
+      ArgumentNullException.ThrowIfNull(provider);
       BaseArithmetic = provider.GetArithmetic<TBase>();
     }
   }

Orm/Xtensive.Orm/Caching/CacheBase.cs

@@ -39,7 +39,7 @@ public abstract class CacheBase<TKey, TItem> : ICache<TKey, TItem>
     /// <inheritdoc/>
     public virtual void Remove(TItem item)
     {
-      ArgumentNullException.ThrowIfNull(item, "item");
+      ArgumentNullException.ThrowIfNull(item);
       RemoveKey(KeyExtractor(item));
     }
 

Orm/Xtensive.Orm/Caching/FastConcurrentLruCache{TKey, TItem}.cs

@@ -40,7 +40,7 @@ public class FastConcurrentLruCache<TKey, TItem> :
     /// <inheritdoc/>
     public override TItem Add(TItem item, bool replaceIfExists)
     {
-      ArgumentNullException.ThrowIfNull(item, "item");
+      ArgumentNullException.ThrowIfNull(item);
       var key = KeyExtractor(item);
       if (replaceIfExists) {
         realCache.AddOrUpdate(key, item);

Orm/Xtensive.Orm/Caching/InfiniteCache.cs

@@ -53,7 +53,7 @@ public override bool ContainsKey(TKey key)
     /// <inheritdoc/>
     public override TItem Add(TItem item, bool replaceIfExists)
     {
-      ArgumentNullException.ThrowIfNull(item, "item");
+      ArgumentNullException.ThrowIfNull(item);
       var key = KeyExtractor(item);
 
       TItem cachedItem;
@@ -114,9 +114,9 @@ public InfiniteCache(Converter<TItem, TKey> keyExtractor)
     /// <exception cref="ArgumentOutOfRangeException"><c>capacity</c> is out of range.</exception>
     public InfiniteCache(int capacity, Converter<TItem, TKey> keyExtractor)
     {
-      ArgumentNullException.ThrowIfNull(keyExtractor, "keyExtractor");
+      ArgumentNullException.ThrowIfNull(keyExtractor);
       if (capacity < 0)
-        throw new ArgumentOutOfRangeException("capacity", capacity, Strings.ExArgumentValueMustBeGreaterThanOrEqualToZero);
+        throw new ArgumentOutOfRangeException(nameof(capacity), capacity, Strings.ExArgumentValueMustBeGreaterThanOrEqualToZero);
       this.KeyExtractor = keyExtractor;
       items = new Dictionary<TKey, TItem>(capacity);
     }

Orm/Xtensive.Orm/Caching/Interfaces/ICache.cs

@@ -92,7 +92,7 @@ public interface ICache<TKey, TItem> : IEnumerable<TItem>, IInvalidatable
     /// <param name="item">The item to remove.</param>
     void Remove(TItem item)
     {
-      ArgumentNullException.ThrowIfNull(item, "item");
+      ArgumentNullException.ThrowIfNull(item);
       RemoveKey(KeyExtractor(item));
     }
 

Orm/Xtensive.Orm/Caching/LruCache{TKey, TItem, TCached}.cs

@@ -113,7 +113,7 @@ public override bool ContainsKey(TKey key)
     /// <inheritdoc/>
     public override TItem Add(TItem item, bool replaceIfExists)
     {
-      ArgumentNullException.ThrowIfNull(item, "item");
+      ArgumentNullException.ThrowIfNull(item);
       var key = KeyExtractor(item);
       TCached cached = cacheConverter.ConvertForward(item);
       TCached oldCached;

Orm/Xtensive.Orm/Caching/LruCache{TKey, TItem}.cs

@@ -106,7 +106,7 @@ public override bool ContainsKey(TKey key)
     /// <inheritdoc/>
     public override TItem Add(TItem item, bool replaceIfExists)
     {
-      ArgumentNullException.ThrowIfNull(item, "item");
+      ArgumentNullException.ThrowIfNull(item);
       var key = KeyExtractor(item);
       var cached = new KeyValuePair<TKey, TItem>(key, item);
       KeyValuePair<TKey, TItem> oldCached;

Orm/Xtensive.Orm/Caching/MfLruCache.cs

@@ -153,7 +153,7 @@ public override bool ContainsKey(TKey key)
     /// <inheritdoc/>
     public override TItem Add(TItem item, bool replaceIfExists)
     {
-      ArgumentNullException.ThrowIfNull(item, "item");
+      ArgumentNullException.ThrowIfNull(item);
       OnOperation2();
       var key = KeyExtractor(item);
       CachedItem cached;

Orm/Xtensive.Orm/Caching/WeakCache.cs

@@ -87,7 +87,7 @@ public override bool TryGetItem(TKey key, bool markAsHit, out TItem item)
     [SecuritySafeCritical]
     public override TItem Add(TItem item, bool replaceIfExists)
     {
-      ArgumentNullException.ThrowIfNull(item, nameof(item));
+      ArgumentNullException.ThrowIfNull(item);
       RegisterOperation(2);
       var key = KeyExtractor(item);
       if (items == null) {

Orm/Xtensive.Orm/Caching/WeakestCache.cs

@@ -210,7 +210,7 @@ public override bool ContainsKey(TKey key)
     [SecuritySafeCritical]
     public override TItem Add(TItem item, bool replaceIfExists)
     {
-      ArgumentNullException.ThrowIfNull(item, "item");
+      ArgumentNullException.ThrowIfNull(item);
       var key = KeyExtractor(item);
       ArgumentNullException.ThrowIfNull(key, "KeyExtractor.Invoke(item)");
       RegisterOperation(4);
@@ -235,7 +235,7 @@ public override TItem Add(TItem item, bool replaceIfExists)
     [SecuritySafeCritical]
     public override void RemoveKey(TKey key)
     {
-      ArgumentNullException.ThrowIfNull(key, "key");
+      ArgumentNullException.ThrowIfNull(key);
       if (items.Remove(key, out var entry)) {
         entry.Dispose();
       }