refactor

src/main/java/com/alibaba/druid/filter/stat/StatFilter.java

@@ -434,7 +434,7 @@ public class StatFilter extends FilterEventAdapter implements StatFilterMBean {
                 sqlStat.addUpdateCount(updateCount);
             }
 
-            sqlStat.decrementExecutingCount();
+            sqlStat.decrementRunningCount();
             sqlStat.addExecuteTime(nanoSpan);
 
             long millis = nanoSpan / (1000 * 1000);

src/main/java/com/alibaba/druid/stat/JdbcSqlStat.java

@@ -289,6 +289,10 @@ public final class JdbcSqlStat implements JdbcSqlStatMBean {
             }
         }
     }
+    
+    public void decrementRunningCount() {
+        runningCount.decrementAndGet();
+    }
 
     public void decrementExecutingCount() {
         runningCount.decrementAndGet();