Revert "Undeprecate ContainerItemContext.withInitial"

This reverts commit dcf123e.

fabric-transfer-api-v1/src/main/java/net/fabricmc/fabric/api/transfer/v1/context/ContainerItemContext.java

@@ -169,22 +169,26 @@ static ContainerItemContext withConstant(ItemVariant constantVariant, long const
 
 	/**
 	 * Return a context that can accept anything, and will accept (and destroy) any overflow items, with some initial content.
-	 * The context is backed by a single slot storage that can be freely mutated.
 	 * This can typically be used to check if a stack provides an API, or simulate operations on the returned API,
 	 * for example to simulate how much fluid could be extracted from the stack.
 	 *
 	 * <p>Note that the stack can never be mutated by this function: its contents are copied directly.
+	 *
+	 * @deprecated Use {@link #withConstant(ItemStack)} instead.
 	 */
+	@Deprecated(forRemoval = true)
 	static ContainerItemContext withInitial(ItemStack initialContent) {
 		return withInitial(ItemVariant.of(initialContent), initialContent.getCount());
 	}
 
 	/**
 	 * Return a context that can accept anything, and will accept (and destroy) any overflow items, with some initial variant and amount.
-	 * The context is backed by a single slot storage that can be freely mutated.
 	 * This can typically be used to check if a variant provides an API, or simulate operations on the returned API,
 	 * for example to simulate how much fluid could be extracted from the variant and amount.
+	 *
+	 * @deprecated Use {@link #withConstant(ItemVariant, long)} instead.
 	 */
+	@Deprecated(forRemoval = true)
 	static ContainerItemContext withInitial(ItemVariant initialVariant, long initialAmount) {
 		StoragePreconditions.notNegative(initialAmount);
 		return new InitialContentsContainerItemContext(initialVariant, initialAmount);

fabric-transfer-api-v1/src/main/java/net/fabricmc/fabric/impl/transfer/context/InitialContentsContainerItemContext.java

@@ -26,6 +26,7 @@
 import net.fabricmc.fabric.api.transfer.v1.storage.base.SingleVariantStorage;
 import net.fabricmc.fabric.api.transfer.v1.transaction.TransactionContext;
 
+@Deprecated(forRemoval = true)
 public class InitialContentsContainerItemContext implements ContainerItemContext {
 	private final SingleVariantStorage<ItemVariant> backingSlot = new SingleVariantStorage<>() {
 		@Override