From 7dd5fccf3e890dc05b11b007732a086cc4c4a228 Mon Sep 17 00:00:00 2001
From: Christoph Sachse <christoph.sachse@sonarsource.com>
Date: Sat, 13 Jun 2026 15:16:59 +0200
Subject: [PATCH] SONAR-26742 Add new_ncloc (New Lines of Code) core metric

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---
 .../java/org/sonar/api/measures/CoreMetrics.java  | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/plugin-api/src/main/java/org/sonar/api/measures/CoreMetrics.java b/plugin-api/src/main/java/org/sonar/api/measures/CoreMetrics.java
index 82a31664..9019fcb9 100644
--- a/plugin-api/src/main/java/org/sonar/api/measures/CoreMetrics.java
+++ b/plugin-api/src/main/java/org/sonar/api/measures/CoreMetrics.java
@@ -125,6 +125,21 @@ public final class CoreMetrics {
     .setDeleteHistoricalData(true)
     .create();
 
+  /**
+   * @since 13.9
+   */
+  public static final String NEW_NCLOC_KEY = "new_ncloc";
+  /**
+   * @since 13.9
+   */
+  public static final Metric<Integer> NEW_NCLOC = new Metric.Builder(NEW_NCLOC_KEY, "New Lines of Code", Metric.ValueType.INT)
+    .setDescription("Non commenting lines of code on new code")
+    .setDirection(Metric.DIRECTION_WORST)
+    .setQualitative(false)
+    .setDomain(DOMAIN_SIZE)
+    .setDeleteHistoricalData(true)
+    .create();
+
   /**
    * @since 4.4
    */