Remove "-Xsuppress-deprecated-jvm-target-warning" compiler argument

buildSrc/src/main/kotlin/common-configuration.gradle.kts

@@ -139,8 +139,6 @@ fun Project.configureKotlinCompilationOptions() {
         val jvmCompilerArgs = listOf(
             "-Xno-optimized-callable-references",
             "-Xno-kotlin-nothing-value-exception",
-            // Should this suppression be removed ?
-            "-Xsuppress-deprecated-jvm-target-warning" // Remove as soon as there are no modules for JDK 1.6 & 1.7
         )
 
         val coreLibProjects: List<String> by rootProject.extra

libraries/kotlin.test/junit/build.gradle

@@ -32,7 +32,6 @@ configureJavadocJar()
 compileKotlin {
     kotlinOptions.freeCompilerArgs = [
         "-Xallow-kotlin-package",
-        "-Xsuppress-deprecated-jvm-target-warning",
     ]
     kotlinOptions.moduleName = project.name
 }
@@ -40,7 +39,6 @@ compileKotlin {
 compileTestKotlin {
     kotlinOptions.freeCompilerArgs = [
         "-Xallow-kotlin-package",
-        "-Xsuppress-deprecated-jvm-target-warning",
     ]
 }
 

libraries/kotlin.test/jvm/build.gradle

@@ -36,7 +36,6 @@ compileKotlin {
     kotlinOptions.freeCompilerArgs = [
         "-Xallow-kotlin-package",
         "-opt-in=kotlin.contracts.ExperimentalContracts",
-        "-Xsuppress-deprecated-jvm-target-warning",
         "-opt-in=kotlin.RequiresOptIn",
     ]
     kotlinOptions.moduleName = project.archivesBaseName
@@ -45,7 +44,6 @@ compileKotlin {
 compileTestKotlin {
     kotlinOptions.freeCompilerArgs = [
         "-Xallow-kotlin-package",
-        "-Xsuppress-deprecated-jvm-target-warning",
         "-opt-in=kotlin.RequiresOptIn",
     ]
 }

libraries/kotlin.test/testng/build.gradle

@@ -34,7 +34,6 @@ configureJavadocJar()
 compileKotlin {
     kotlinOptions.freeCompilerArgs = [
         "-Xallow-kotlin-package",
-        "-Xsuppress-deprecated-jvm-target-warning",
     ]
     kotlinOptions.moduleName = project.name
 }
@@ -42,7 +41,6 @@ compileKotlin {
 compileTestKotlin {
     kotlinOptions.freeCompilerArgs = [
         "-Xallow-kotlin-package",
-        "-Xsuppress-deprecated-jvm-target-warning",
     ]
 }
 

libraries/reflect/api/build.gradle

@@ -51,7 +51,6 @@ compileKotlin {
                 "-Xallow-kotlin-package",
                 "-Xno-optimized-callable-references",
                 "-Xno-kotlin-nothing-value-exception",
-                "-Xsuppress-deprecated-jvm-target-warning",
                 "-opt-in=kotlin.RequiresOptIn",
         ]
         moduleName = "kotlin-reflection"

libraries/stdlib/jdk7/build.gradle

@@ -62,7 +62,6 @@ compileKotlin {
             "-Xmultifile-parts-inherit",
             "-opt-in=kotlin.RequiresOptIn",
             "-opt-in=kotlin.contracts.ExperimentalContracts",
-            "-Xsuppress-deprecated-jvm-target-warning",
     ]
     kotlinOptions.moduleName = project.name
 }
@@ -76,7 +75,6 @@ compileTestKotlin {
             "-opt-in=kotlin.ExperimentalStdlibApi",
             "-opt-in=kotlin.io.path.ExperimentalPathApi",
             "-Xcommon-sources=${fileTree('../test').join(',')}",
-            "-Xsuppress-deprecated-jvm-target-warning",
             "-XXLanguage:+RangeUntilOperator",
     ]
 }

libraries/stdlib/jvm/build.gradle

@@ -113,7 +113,6 @@ compileKotlin {
                 "-opt-in=kotlin.ExperimentalMultiplatform",
                 "-opt-in=kotlin.contracts.ExperimentalContracts",
                 "-Xuse-14-inline-classes-mangling-scheme",
-                "-Xsuppress-deprecated-jvm-target-warning",
                 "-Xbuiltins-from-sources",
                 "-XXLanguage:+RangeUntilOperator",
         ]
@@ -127,7 +126,6 @@ compileTestKotlin {
                 "-opt-in=kotlin.RequiresOptIn",
                 "-opt-in=kotlin.ExperimentalUnsignedTypes",
                 "-opt-in=kotlin.ExperimentalStdlibApi",
-                "-Xsuppress-deprecated-jvm-target-warning",
                 "-XXLanguage:+RangeUntilOperator",
         ]
         // This is needed for JavaTypeTest; typeOf for non-reified type parameters doesn't work otherwise, for implementation reasons.

libraries/tools/script-runtime/build.gradle

@@ -28,7 +28,6 @@ configureJavadocJar()
 compileKotlin {
     kotlinOptions.freeCompilerArgs = [
         "-Xallow-kotlin-package",
-        "-Xsuppress-deprecated-jvm-target-warning",
     ]
     kotlinOptions.moduleName = project.name
 }