add java.util.Collection and java.util.Queue to port ShrinkItArchive …

…with version 0.12.0

README.md

@@ -40,11 +40,11 @@ When working with XCode add dependency
 
 When working with SwiftPM add dependency
 
-    .package(url: "https://github.com/bastie/JavApi4Swift.git", from: "0.11.0")
+    .package(url: "https://github.com/bastie/JavApi4Swift.git", from: "0.12.0")
 
 or
 
-    .Package(url: "https://github.com/bastie/JavApi4Swift.git", .upToNextMajor(from: "0.11.0"))
+    .Package(url: "https://github.com/bastie/JavApi4Swift.git", .upToNextMajor(from: "0.12.0"))
 
 ## Ports
 
@@ -63,6 +63,10 @@ Check out these projects and learn how to use JavApi⁴Swift.
 
 * [iban4j](https://github.com/bastie/iban4j2JavApi) is a library for generation and validation of the International Bank Account Numbers (IBAN ISO_13616) and Business Identifier Codes (BIC ISO_9362).
 
+### 0.12.0
+
+* [ShrinkItArchive](https://github.com/bastie/ShrinkItArchive) is a library for managing Apple ][ ShrinkIt / NuFX archives.
+
 ## Development
 
 ### include other projects

Sources/JavApi/util/Collection.swift

@@ -0,0 +1,14 @@
+/*
+ * SPDX-FileCopyrightText: 2024 - Sebastian Ritter <bastie@users.noreply.github.com>
+ * SPDX-License-Identifier: MIT
+ */
+
+extension java.util {
+
+  protocol Collection<Element> {
+    associatedtype Element
+
+    func clear () throws
+    func isEmpty () -> Bool
+  }
+}

Sources/JavApi/util/Queue.swift

@@ -0,0 +1,20 @@
+/*
+ * SPDX-FileCopyrightText: 2024 - Sebastian Ritter <bastie@users.noreply.github.com>
+ * SPDX-License-Identifier: MIT
+ */
+
+extension java.util {
+
+  protocol Queue<Element> : Collection {
+    associatedtype Element
+
+    func add (_ elem : Element) throws -> Bool
+    func element () throws -> Element
+    func offer (_ elem : Element) -> Bool
+    func peek () -> Element?
+    func poll () -> Element?
+    func remove () throws -> Element
+  }
+
+}
+