diff --git a/java/compiler/impl/src/com/intellij/compiler/server/BuildCommandLineBuilder.java b/java/compiler/impl/src/com/intellij/compiler/server/BuildCommandLineBuilder.java
index 280fef56a30f..29f486349439 100644
--- a/java/compiler/impl/src/com/intellij/compiler/server/BuildCommandLineBuilder.java
+++ b/java/compiler/impl/src/com/intellij/compiler/server/BuildCommandLineBuilder.java
@@ -6,6 +6,7 @@ import com.intellij.execution.ExecutionException;
 import com.intellij.execution.configurations.GeneralCommandLine;
 import com.intellij.openapi.project.Project;
 import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
 
 import java.nio.charset.Charset;
@@ -14,8 +15,8 @@ import java.nio.file.Path;
 import java.util.List;
 
 interface BuildCommandLineBuilder {
-  void addParameter(@NotNull String parameter);
-  void addPathParameter(@NotNull String prefix, @NotNull String path);
+  void addParameter(@NotNull @NonNls String parameter);
+  void addPathParameter(@NotNull @NonNls String prefix, @NotNull @NonNls String path);
 
   default void addPathParameter(@NotNull String prefix, @NotNull Path path) {
     addPathParameter(prefix, path.toString());