IJPL-233558 IJ-MR-184958 IJ-MR-184993 IJ-MR-179029 IJ-MR-184126 IJ-MR-181153 IJ-MR-146078 IJ-MR-175479 IJ-MR-186058 refactor(plugins): apply internal visibility and style cleanup

GitOrigin-RevId: eb2c68d6f07bb387e5b9faf667c305bff49b66fe

plugins/ide-features-trainer/src/training/dsl/TaskTestContext.kt

@@ -1,4 +1,4 @@
-// Copyright 2000-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+// Copyright 2000-2026 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package training.dsl
 
 import com.intellij.ide.util.treeView.NodeRenderer
@@ -51,7 +51,7 @@ import javax.swing.tree.TreePath
 
 @LearningDsl
 class TaskTestContext(rt: TaskRuntimeContext) : TaskRuntimeContext(rt) {
-  val defaultTimeout = Timeout.timeout(3, TimeUnit.SECONDS)
+  val defaultTimeout: Timeout = Timeout.timeout(3, TimeUnit.SECONDS)
 
   val robot: Robot get() = LearningUiUtil.robot
 
@@ -211,7 +211,7 @@ class TaskTestContext(rt: TaskRuntimeContext) : TaskRuntimeContext(rt) {
         }
         JDialogFixture(robot, dialog)
       }
-      catch (timeoutError: WaitTimedOutError) {
+      catch (_: WaitTimedOutError) {
         throw ComponentLookupException("Timeout error for finding JDialog by title \"$title\" for ${timeout.duration()}")
       }
     }
@@ -350,7 +350,7 @@ private fun Component.findText(): String? {
     )
     return resultList.firstOrNull { it.isNotEmpty() }
   }
-  catch (ignored: ComponentLookupException) {
+  catch (_: ComponentLookupException) {
     return null
   }
 }
@@ -409,7 +409,7 @@ private fun findIdeFrame(project: Project, robot: Robot, timeout: Timeout): IdeF
     val ideFrame = robot.finder().find(matcher)
     IdeFrameFixture(robot, ideFrame)
   }
-  catch (timedOutError: WaitTimedOutError) {
+  catch (_: WaitTimedOutError) {
     throw ComponentLookupException("Unable to find IdeFrame in " + timeout.duration())
   }
 }

plugins/kotlin/onboarding-promoter/src/org/jetbrains/kotlin/training/promoter/JavaOrKotlinOnboardingTourPromoter.kt

@@ -1,4 +1,4 @@
-// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
+// Copyright 2000-2026 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
 package org.jetbrains.kotlin.training.promoter
 
 import com.intellij.java.ift.JavaLessonsBundle
@@ -21,7 +21,7 @@ import javax.swing.JComponent
  * Use Kotlin language as a language of this promoter, because it will be used only to log [StatisticBase.onboardingBannerShown] event.
  * And it will be possible to distinguish this promoter shown events from Java onboarding promoter.
  */
-private class JavaOrKotlinOnboardingTourPromoter : OnboardingLessonPromoter(
+internal class JavaOrKotlinOnboardingTourPromoter : OnboardingLessonPromoter(
     lessonId = ideaOnboardingLessonId, languageId = kotlinLanguageId, lessonName = JavaLessonsBundle.message("java.onboarding.lesson.name")
 ) {
     // show this promoter instead of Java onboarding tour promoter

plugins/laf/macos/src/com/intellij/laf/macos/MacIconLookup.kt

@@ -16,19 +16,22 @@ private object MacDirProvider : DirProvider() {
 object MacIconLookup {
   @JvmStatic
   @JvmOverloads
-  fun getIcon(name: String,
-              selected: Boolean = false,
-              focused: Boolean = false,
-              enabled: Boolean = true,
-              editable: Boolean = false,
-              pressed: Boolean = false): Icon {
-
-    return LafIconLookup.findIcon(name,
-                                  selected = selected,
-                                  focused = focused,
-                                  enabled = enabled,
-                                  editable = editable,
-                                  pressed = pressed,
-                                  dirProvider = MacDirProvider) ?: AllIcons.Actions.Stub
+  fun getIcon(
+    name: String,
+    selected: Boolean = false,
+    focused: Boolean = false,
+    enabled: Boolean = true,
+    editable: Boolean = false,
+    pressed: Boolean = false,
+  ): Icon {
+    return LafIconLookup.findIcon(
+      name = name,
+      selected = selected,
+      focused = focused,
+      enabled = enabled,
+      editable = editable,
+      pressed = pressed,
+      dirProvider = MacDirProvider,
+    ) ?: AllIcons.Actions.Stub
   }
 }

plugins/settings-sync/settingsSync.performanceTesting/src/PushSettingsToServerCommand.kt

@@ -9,7 +9,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import org.jetbrains.annotations.NonNls
 
-class PushSettingsToServerCommand(text: @NonNls String, line: Int) : PlaybackCommandCoroutineAdapter(text, line) {
+internal class PushSettingsToServerCommand(text: @NonNls String, line: Int) : PlaybackCommandCoroutineAdapter(text, line) {
   companion object {
     const val PREFIX: @NonNls String = CMD_PREFIX + "pushSettingsToServer"
   }

plugins/settings-sync/settingsSync.performanceTesting/src/SettingsSyncCommandProvider.kt

@@ -3,7 +3,7 @@ package com.intellij.settingsSync.performanceTesting
 import com.jetbrains.performancePlugin.CommandProvider
 import com.jetbrains.performancePlugin.CreateCommand
 
-class SettingsSyncCommandProvider: CommandProvider {
+internal class SettingsSyncCommandProvider: CommandProvider {
     override fun getCommands(): MutableMap<String, CreateCommand> {
       return mutableMapOf(
         EnableSettingsSyncCommand.PREFIX to CreateCommand(::EnableSettingsSyncCommand),