From 0be9e2a33ffcf9a8f6c30ccc1623566838313d62 Mon Sep 17 00:00:00 2001
From: zodac <arouge110@msn.com>
Date: Thu, 27 Mar 2025 22:59:19 +1300
Subject: [PATCH] [java] Removing old stream collectors required by Java 8,
 using Java 10 implementations

---
 .../selenium/PersistentCapabilities.java       | 18 ++----------------
 1 file changed, 2 insertions(+), 16 deletions(-)

diff --git a/java/src/org/openqa/selenium/PersistentCapabilities.java b/java/src/org/openqa/selenium/PersistentCapabilities.java
index d42e08229b6a5..8da7482bf6e4b 100644
--- a/java/src/org/openqa/selenium/PersistentCapabilities.java
+++ b/java/src/org/openqa/selenium/PersistentCapabilities.java
@@ -17,11 +17,9 @@
 
 package org.openqa.selenium;
 
-import java.util.Collections;
 import java.util.Map;
 import java.util.Set;
 import java.util.function.Function;
-import java.util.stream.Collector;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import org.openqa.selenium.internal.Require;
@@ -58,7 +56,7 @@ public PersistentCapabilities setCapability(String name, Object value) {
   @Override
   public Map<String, Object> asMap() {
     return getCapabilityNames().stream()
-        .collect(toUnmodifiableMap(Function.identity(), this::getCapability));
+        .collect(Collectors.toUnmodifiableMap(Function.identity(), this::getCapability));
   }
 
   @Override
@@ -81,19 +79,7 @@ public Capabilities merge(Capabilities other) {
   public Set<String> getCapabilityNames() {
     return Stream.concat(
             caps.getCapabilityNames().stream(), overrides.getCapabilityNames().stream())
-        .collect(toUnmodifiableSet());
-  }
-
-  // Needed, since we're dependent on Java 8 as a minimum version
-  private <T, K, U> Collector<T, ?, Map<K, U>> toUnmodifiableMap(
-      Function<? super T, ? extends K> keyMapper, Function<? super T, ? extends U> valueMapper) {
-    return Collectors.collectingAndThen(
-        Collectors.toMap(keyMapper, valueMapper), Collections::unmodifiableMap);
-  }
-
-  // Needed, since we're dependent on Java 8 as a minimum version
-  private <T> Collector<T, ?, Set<T>> toUnmodifiableSet() {
-    return Collectors.collectingAndThen(Collectors.toSet(), Collections::unmodifiableSet);
+        .collect(Collectors.toUnmodifiableSet());
   }
 
   @Override