diff --git a/adb-server/adbserver-desktop/src/main/java/com/kaspersky/adbserver/desktop/CmdCommandPerformer.kt b/adb-server/adbserver-desktop/src/main/java/com/kaspersky/adbserver/desktop/CmdCommandPerformer.kt
index ee3944b21..9bf6d3103 100644
--- a/adb-server/adbserver-desktop/src/main/java/com/kaspersky/adbserver/desktop/CmdCommandPerformer.kt
+++ b/adb-server/adbserver-desktop/src/main/java/com/kaspersky/adbserver/desktop/CmdCommandPerformer.kt
@@ -10,7 +10,7 @@ import java.util.concurrent.TimeUnit
 /**
  * @param workingDir - working directory used to execute any cmd command if null when use default process working directory
  */
-internal class CmdCommandPerformer(
+class CmdCommandPerformer(
     private val desktopName: String,
     private val logger: Logger,
     private val workingDir: Path? = null
diff --git a/samples/gradle.properties b/samples/gradle.properties
index bde4c2f88..e2f1c6c44 100644
--- a/samples/gradle.properties
+++ b/samples/gradle.properties
@@ -1,5 +1,4 @@
-org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
-org.gradle.parallel=true
+org.gradle.jvmargs=-Xmx2048m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 org.gradle.caching=true
 
 kotlin.code.style=official