[npw] Set context.projectJdk on apply

#IDEA-376432 Fixed

GitOrigin-RevId: 3c38b35d9abfb2523a9e21045c08930aff301d8c

java/idea-ui/src/com/intellij/ide/projectWizard/ProjectWizardJdkComboBox.kt

@@ -91,6 +91,7 @@ fun NewProjectWizardStep.projectWizardJdkComboBox(
     context.projectJdk,
     sdkFilter,
     jdkPredicate,
+    { jdk -> if (jdk != null && context.isCreatingNewProject) context.projectJdk = jdk }
   )
 }
 
@@ -107,6 +108,7 @@ fun projectWizardJdkComboBox(
   projectJdk: Sdk? = null,
   sdkFilter: (Sdk) -> Boolean = { true },
   jdkPredicate: ProjectWizardJdkPredicate? = ProjectWizardJdkPredicate.IsJdkSupported(),
+  setProjectJdk: ((Sdk?) -> Unit)? = null,
 ): Cell<ProjectWizardJdkComboBox> {
   val combo = ProjectWizardJdkComboBox(projectJdk, disposable, sdkFilter)
 
@@ -163,6 +165,7 @@ fun projectWizardJdkComboBox(
         else -> Unit
       }
       PropertiesComponent.getInstance().setValue(selectedJdkProperty, intent.name)
+      setProjectJdk?.invoke(intent.prepareJdk())
     }
 }
 

java/idea-ui/src/com/intellij/ide/projectWizard/generators/IntelliJNewProjectWizardStep.kt

@@ -213,13 +213,14 @@ abstract class IntelliJNewProjectWizardStep<ParentStep>(val parent: ParentStep)
   }
 
   private fun configureSdk(project: Project, builder: ModuleBuilder) {
-    val sdk = jdkIntent?.prepareJdk()
 
     if (context.isCreatingNewProject) {
+      val sdk = context.projectJdk
       // New project with a single module: set project JDK
       context.projectJdk = sdk
     }
     else {
+      val sdk = jdkIntent?.prepareJdk()
       // New module in an existing project: set module JDK
       val isSameSdk = ProjectRootManager.getInstance(project).projectSdk?.name == sdk?.name
       builder.moduleJdk = if (isSameSdk) null else sdk

java/openapi/src/com/intellij/ide/util/projectWizard/JavaModuleBuilder.java

@@ -173,16 +173,12 @@ public class JavaModuleBuilder extends ModuleBuilder implements SourcePathsBuild
       instance.setLanguageLevel(extension.getLanguageLevel());
     }
     else {
-      //setup default flag and language level according to jdk
       instance.setDefault(true);
       Sdk sdk = ProjectRootManager.getInstance(project).getProjectSdk();
       LOG.debug("commit: projectSdk=" + sdk);
       if (sdk != null) {
         JavaSdkVersion version = JavaSdk.getInstance().getVersion(sdk);
         LOG.debug("commit: sdk.version=" + version);
-        if (version != null) {
-          instance.setLanguageLevel(version.getMaxLanguageLevel());
-        }
       }
     }
   }

plugins/gradle/java/src/service/project/wizard/GradleNewProjectWizardStep.kt

@@ -493,7 +493,8 @@ abstract class GradleNewProjectWizardStep<ParentStep>(parent: ParentStep) :
   fun setupProjectFromBuilder(project: Project) {
     val builder = object : AbstractGradleModuleBuilder() {}
 
-    builder.moduleJdk = jdkIntent?.prepareJdk()
+    val sdk = if (context.isCreatingNewProject) { context.projectJdk } else { jdkIntent?.prepareJdk() }
+    builder.moduleJdk = sdk
     builder.sdkDownloadTask = jdkIntent?.downloadTask
 
     builder.name = parentStep.name

plugins/maven/src/main/java/org/jetbrains/idea/maven/wizards/MavenNewProjectWizardStep.kt

@@ -78,17 +78,13 @@ abstract class MavenNewProjectWizardStep<ParentStep>(parent: ParentStep) :
   }
 
   protected fun <T : AbstractMavenModuleBuilder> linkMavenProject(project: Project, builder: T, configure: (T) -> Unit = {}): Module? {
-    val sdk = jdkIntent?.prepareJdk()
+    val sdk = if (context.isCreatingNewProject) context.projectJdk else jdkIntent?.prepareJdk()
     builder.moduleJdk = sdk
     builder.name = parentStep.name
     builder.contentEntryPath = "${parentStep.path}/${parentStep.name}"
 
     builder.isCreatingNewProject = context.isCreatingNewProject
 
-    if (context.isCreatingNewProject) {
-      context.projectJdk = sdk
-    }
-
     builder.parentProject = parentData
     builder.aggregatorProject = parentData
     builder.projectId = MavenId(groupId, artifactId, version)