Minor. Fix AS32 compilation

compiler/tests-common/tests/org/jetbrains/kotlin/test/KotlinTestUtils.java.as32

@@ -90,6 +90,8 @@ import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import static com.intellij.openapi.application.PathManager.PROPERTY_CONFIG_PATH;
+import static com.intellij.openapi.application.PathManager.PROPERTY_SYSTEM_PATH;
 import static org.jetbrains.kotlin.test.InTextDirectivesUtils.*;
 
 public class KotlinTestUtils {
@@ -109,6 +111,19 @@ public class KotlinTestUtils {
 
     private static final List<File> filesToDelete = new ArrayList<>();
 
+    // It's important that this is not created per test, but rather per process.
+    public static final String IDEA_SYSTEM_PATH;
+
+    static {
+        try {
+            IDEA_SYSTEM_PATH = tmpDirForReusableFolder("idea-system").getPath();
+        }
+        catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+
     /**
      * Syntax:
      *
@@ -424,7 +439,7 @@ public class KotlinTestUtils {
     }
 
     @NotNull
-    public static File tmpDirForReusableLibrary(String name) throws IOException {
+    public static File tmpDirForReusableFolder(String name) throws IOException {
         return normalizeFile(FileUtil.createTempDirectory(new File(System.getProperty("java.io.tmpdir")), name, "", true));
     }
 
@@ -1272,4 +1287,9 @@ public class KotlinTestUtils {
         // Several extension if name contains another dot
         return name.indexOf('.', firstDotIndex + 1) != -1;
     }
+
+    public static void setIdeaSystemPathProperties() {
+        System.setProperty(PROPERTY_SYSTEM_PATH, IDEA_SYSTEM_PATH);
+        System.setProperty(PROPERTY_CONFIG_PATH, IDEA_SYSTEM_PATH + "/config");
+    }
 }