From a1bb277e9b1d11ee2024cb7bec59c0b19c608a6d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=CD=ACe=CD=A5b=CD=ADa=CD=ADs=CD=A4t=CD=ACian?=
 <bastie@users.noreply.github.com>
Date: Fri, 13 Sep 2024 14:01:39 +0200
Subject: [PATCH] add lastIndexOf with return of Int to String

---
 Sources/JavApi/lang/String+Java.swift | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Sources/JavApi/lang/String+Java.swift b/Sources/JavApi/lang/String+Java.swift
index 3ee93508..170a4b08 100644
--- a/Sources/JavApi/lang/String+Java.swift
+++ b/Sources/JavApi/lang/String+Java.swift
@@ -104,6 +104,20 @@ extension String {
     return toCharArray()[index]
   }
   
+  public func lastIndexOf (_ char : Character) -> Int {
+    guard self.contains(char) else {
+      return -1
+    }
+    return distance(from: startIndex, to: self.lastIndex(of: char)!)
+  }
+  
+  func lastIndexOf(_ substring: String) -> Int {
+    guard let range = range(of: substring, options: .backwards) else {
+      return -1
+    }
+    return distance(from: startIndex, to: range.lowerBound)
+  }
+  
   /// The count of String elements
   @inlinable
   public func lenght () -> Int {