Replace atomicfu with kotlin.concurrent

Author: snappdevelopment

build.gradle.kts

@@ -12,7 +12,6 @@ plugins {
     alias(libs.plugins.kotlinMultiplatform).apply(false)
     alias(libs.plugins.compose).apply(false)
     alias(libs.plugins.compose.compiler).apply(false)
-    alias(libs.plugins.kotlinx.atomicfu).apply(false)
     alias(libs.plugins.publish).apply(false)
     alias(libs.plugins.api.validator)
     alias(libs.plugins.detekt)

gradle/libs.versions.toml

@@ -10,7 +10,6 @@ agp = "8.13.2"
 kotlin = "2.3.0"
 publish = "0.36.0"
 api-validator = "0.18.1"
-atomicfu = "0.31.0"
 androidx-activity-compose = "1.12.2"
 androidx-compose-ui-test = "1.10.1"
 kotlinx-serialization-json = "1.10.0"
@@ -39,7 +38,6 @@ androidx-compose-ui-test-manifest = { module = "androidx.compose.ui:ui-test-mani
 kotlindiff = { module = "io.github.petertrr:kotlin-multiplatform-diff", version.ref = "kotlindiff" }
 
 detekt-formatting = { module = "io.gitlab.arturbosch.detekt:detekt-formatting", version.ref = "detekt" }
-atomicfu = { module = "org.jetbrains.kotlinx:atomicfu", version.ref = "atomicfu" }
 
 [plugins]
 android-library = { id = "com.android.library", version.ref = "agp" }
@@ -49,5 +47,4 @@ compose = { id = "org.jetbrains.compose", version.ref = "compose" }
 compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
 publish = { id = "com.vanniktech.maven.publish", version.ref = "publish" }
 api-validator = { id = "org.jetbrains.kotlinx.binary-compatibility-validator", version.ref = "api-validator" }
-detekt = { id = "io.gitlab.arturbosch.detekt", version.ref = "detekt" }
-kotlinx-atomicfu = { id = "org.jetbrains.kotlinx.atomicfu", version.ref = "atomicfu" }
+detekt = { id = "io.gitlab.arturbosch.detekt", version.ref = "detekt" }

jsontree/build.gradle.kts

@@ -7,7 +7,6 @@ plugins {
     alias(libs.plugins.android.library)
     alias(libs.plugins.compose)
     alias(libs.plugins.compose.compiler)
-    alias(libs.plugins.kotlinx.atomicfu)
     alias(libs.plugins.publish)
 }
 
@@ -50,8 +49,6 @@ kotlin {
             implementation(libs.jb.compose.components.resources)
             implementation(libs.kotlinx.coroutines.core)
             implementation(libs.kotlinx.serialization.json)
-            // needs to be added as a workaround not get atomicfus code stripped
-            implementation(libs.atomicfu)
             implementation(libs.kotlindiff)
         }
 

jsontree/src/commonMain/kotlin/com/sebastianneubauer/jsontree/util/IdGenerator.kt

@@ -1,10 +1,14 @@
 package com.sebastianneubauer.jsontree.util
 
-import kotlinx.atomicfu.atomic
+import kotlin.concurrent.atomics.AtomicInt
+import kotlin.concurrent.atomics.ExperimentalAtomicApi
+import kotlin.concurrent.atomics.incrementAndFetch
 
+@OptIn(ExperimentalAtomicApi::class)
 internal class IdGenerator {
-    private val atomicLong = atomic(0L)
-    fun incrementAndGet(): Long {
-        return atomicLong.incrementAndGet()
+    private val atomicInt = AtomicInt(0)
+
+    fun incrementAndGet(): Int {
+        return atomicInt.incrementAndFetch()
     }
 }

sample/build.gradle.kts

@@ -4,7 +4,6 @@ import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlinMultiplatform)
-    alias(libs.plugins.kotlinx.atomicfu)
     alias(libs.plugins.compose)
     alias(libs.plugins.compose.compiler)
 }