From a5dc7dc88f197e2d628aeb38e4086027e81e1428 Mon Sep 17 00:00:00 2001
From: Timofey Solomko <tsolomko@gmail.com>
Date: Sat, 27 May 2017 19:59:02 +0300
Subject: [PATCH] Some zip classes are made final. Moved some internal
 comments.

---
 SWCompression.xcodeproj/project.pbxproj | 4 ++--
 Sources/ZipContainer.swift              | 9 +++++----
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/SWCompression.xcodeproj/project.pbxproj b/SWCompression.xcodeproj/project.pbxproj
index c2353357..ea72ad36 100644
--- a/SWCompression.xcodeproj/project.pbxproj
+++ b/SWCompression.xcodeproj/project.pbxproj
@@ -433,10 +433,10 @@
 				06CC187E1DE35607003532F5 /* DeflateTests.swift */,
 				0680E1B21DDA3D0A005C05EB /* GzipTests.swift */,
 				0680E1B01DDA2D7C005C05EB /* ZlibTests.swift */,
-				061FCE2C1DBCC6A30052F7BE /* Constants.swift */,
 				0675183C1E2A883600D16354 /* ZipTests.swift */,
-				06BE1AD81DB410F100EE0F59 /* Info.plist */,
 				0696E5C51ED0B22F00921D4D /* TarTests.swift */,
+				061FCE2C1DBCC6A30052F7BE /* Constants.swift */,
+				06BE1AD81DB410F100EE0F59 /* Info.plist */,
 			);
 			path = Tests;
 			sourceTree = "<group>";
diff --git a/Sources/ZipContainer.swift b/Sources/ZipContainer.swift
index f794355b..e966b2ed 100644
--- a/Sources/ZipContainer.swift
+++ b/Sources/ZipContainer.swift
@@ -52,7 +52,7 @@ public enum ZipError: Error {
 }
 
 /// Represents either a file or directory entry inside ZIP archive.
-public class ZipEntry: ContainerEntry {
+public final class ZipEntry: ContainerEntry {
 
     private let cdEntry: CentralDirectoryEntry
     private var pointerData: DataWithPointer
@@ -176,7 +176,7 @@ public class ZipEntry: ContainerEntry {
 }
 
 /// Provides function which opens ZIP archives (containers).
-public class ZipContainer: Container {
+public final class ZipContainer: Container {
 
     /**
      Processes ZIP archive (container) and returns an array of `ContainerEntries` (which are actually `ZipEntries`).
@@ -456,7 +456,10 @@ struct CentralDirectoryEntry {
 
 struct EndOfCentralDirectory {
 
+    /// Number of the current disk.
     private(set) var currentDiskNumber: UInt32
+
+    /// Number of the disk with the start of CD.
     private(set) var cdDiskNumber: UInt32
     private(set) var cdEntries: UInt64
     private(set) var cdSize: UInt64
@@ -466,9 +469,7 @@ struct EndOfCentralDirectory {
         /// Indicates if Zip64 records should be present.
         var zip64RecordExists = false
 
-        /// Number of current disk.
         self.currentDiskNumber = pointerData.uint32FromAlignedBytes(count: 2)
-        /// Number of the disk with the start of CD.
         self.cdDiskNumber = pointerData.uint32FromAlignedBytes(count: 2)
         guard self.currentDiskNumber == self.cdDiskNumber
             else { throw ZipError.multiVolumesNotSupported }