JavacWrapper: perform makeOutputDirectoryClasses hack only in non-APT mode

For some reason, working without APT requires this call in JavacWrapper.
From the other hand, working without APT does not require
Kotlin class files to be in javac classpath.

compiler/javac-wrapper/src/org/jetbrains/kotlin/javac/JavacWrapper.kt

@@ -102,6 +102,8 @@ class JavacWrapper(
         override fun parseFiles(files: Iterable<JavaFileObject>?) = compilationUnits
     }
 
+    private val aptOn = arguments == null || "-proc:none" !in arguments
+
     private val fileManager = context[JavaFileManager::class.java] as JavacFileManager
 
     init {
@@ -168,7 +170,9 @@ class JavacWrapper(
         if (javaFilesNumber == 0) return true
 
         setClassPathForCompilation(outDir)
-        makeOutputDirectoryClassesVisible()
+        if (!aptOn) {
+            makeOutputDirectoryClassesVisible()
+        }
 
         val outputPath =
             // Includes a hack with 'takeIf' for CLI test, to have stable string here (independent from random test directory)