diff --git a/java/java.go b/java/java.go
index 5fe8814..fa7c96e 100644
--- a/java/java.go
+++ b/java/java.go
@@ -1156,7 +1156,7 @@
 }
 
 func (j *Import) MinSdkVersionString() string {
-	return j.MinSdkVersion().Version.String()
+	return j.MinSdkVersion().ApiLevel.String()
 }
 
 func (j *Import) Prebuilt() *android.Prebuilt {
@@ -1370,7 +1370,7 @@
 	if err != nil {
 		return err
 	}
-	if ver.ApiLevel(ctx).GreaterThan(sdkVersion) {
+	if ver.GreaterThan(sdkVersion) {
 		return fmt.Errorf("newer SDK(%v)", ver)
 	}
 	return nil