diff --git a/java/droidstubs.go b/java/droidstubs.go
index 02b81a4..870c643 100644
--- a/java/droidstubs.go
+++ b/java/droidstubs.go
@@ -532,8 +532,8 @@
 		cmd.Flag(config.MetalavaAnnotationsFlags)
 
 		if params.migratingNullability {
-			previousApi := android.PathForModuleSrc(ctx, String(d.properties.Previous_api))
-			cmd.FlagWithInput("--migrate-nullness ", previousApi)
+			previousApiFiles := android.PathsForModuleSrc(ctx, []string{String(d.properties.Previous_api)})
+			cmd.FlagForEachInput("--migrate-nullness ", previousApiFiles)
 		}
 
 		if s := String(d.properties.Validate_nullability_from_list); s != "" {
@@ -692,11 +692,11 @@
 		ctx.PropertyErrorf("out", "out property may not be combined with check_api")
 	}
 
-	apiFile := android.PathForModuleSrc(ctx, String(d.properties.Check_api.Last_released.Api_file))
-	removedApiFile := android.PathForModuleSrc(ctx, String(d.properties.Check_api.Last_released.Removed_api_file))
+	apiFiles := android.PathsForModuleSrc(ctx, []string{String(d.properties.Check_api.Last_released.Api_file)})
+	removedApiFiles := android.PathsForModuleSrc(ctx, []string{String(d.properties.Check_api.Last_released.Removed_api_file)})
 
-	cmd.FlagWithInput("--check-compatibility:api:released ", apiFile)
-	cmd.FlagWithInput("--check-compatibility:removed:released ", removedApiFile)
+	cmd.FlagForEachInput("--check-compatibility:api:released ", apiFiles)
+	cmd.FlagForEachInput("--check-compatibility:removed:released ", removedApiFiles)
 
 	baselineFile := android.OptionalPathForModuleSrc(ctx, d.properties.Check_api.Last_released.Baseline_file)
 	if baselineFile.Valid() {
@@ -950,9 +950,12 @@
 
 	// Add API lint options.
 	if doApiLint {
-		newSince := android.OptionalPathForModuleSrc(ctx, d.properties.Check_api.Api_lint.New_since)
-		if newSince.Valid() {
-			cmd.FlagWithInput("--api-lint ", newSince.Path())
+		var newSince android.Paths
+		if d.properties.Check_api.Api_lint.New_since != nil {
+			newSince = android.PathsForModuleSrc(ctx, []string{proptools.String(d.properties.Check_api.Api_lint.New_since)})
+		}
+		if len(newSince) > 0 {
+			cmd.FlagForEachInput("--api-lint ", newSince)
 		} else {
 			cmd.Flag("--api-lint")
 		}