1 files changed, 60 insertions, 0 deletions
diff --git a/sonar-runner-cli/src/main/java/org/sonar/runner/cli/Stats.java b/sonar-runner-cli/src/main/java/org/sonar/runner/cli/Stats.java
new file mode 100644
index 0000000..5089c12
--- /dev/null
+++ b/sonar-runner-cli/src/main/java/org/sonar/runner/cli/Stats.java
@@ -0,0 +1,60 @@
+/*
+ * SonarQube Runner - CLI - Distribution
+ * Copyright (C) 2011 SonarSource
+ * dev@sonar.codehaus.org
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
+ */
+package org.sonar.runner.cli;
+
+class Stats {
+  private long startTime;
+
+  Stats() {
+  }
+
+  Stats start() {
+    startTime = System.currentTimeMillis();
+    return this;
+  }
+
+  Stats stop() {
+    long stopTime = System.currentTimeMillis() - startTime;
+    Logs.info("Total time: " + formatTime(stopTime));
+
+    System.gc();
+    Runtime r = Runtime.getRuntime();
+    long mb = 1024L * 1024;
+    Logs.info("Final Memory: " + (r.totalMemory() - r.freeMemory()) / mb + "M/" + r.totalMemory() / mb + "M");
+
+    return this;
+  }
+
+  static String formatTime(long time) {
+    long h = time / (60 * 60 * 1000);
+    long m = (time - h * 60 * 60 * 1000) / (60 * 1000);
+    long s = (time - h * 60 * 60 * 1000 - m * 60 * 1000) / 1000;
+    long ms = time % 1000;
+    final String format;
+    if (h > 0) {
+      format = "%1$d:%2$02d:%3$02d.%4$03ds";
+    } else if (m > 0) {
+      format = "%2$d:%3$02d.%4$03ds";
+    } else {
+      format = "%3$d.%4$03ds";
+    }
+    return String.format(format, h, m, s, ms);
+  }
+}