druid使用改过包名的hsql问题

fine-druid/src/com/fr/third/alibaba/druid/util/JdbcUtils.java

@@ -401,7 +401,12 @@ public final class JdbcUtils implements JdbcConstants {
         } else if (rawUrl.startsWith("jdbc:odps:")) {
             return ODPS_DRIVER;
         } else if (rawUrl.startsWith("jdbc:hsqldb:")) {
-            return "org.hsqldb.jdbcDriver";
+            try {
+                Class.forName("com.fr.third.org.hsqldb.jdbcDriver");
+                return "com.fr.third.org.hsqldb.jdbcDriver";
+            } catch (Throwable ignore) {
+                return "org.hsqldb.jdbcDriver";
+            }
         } else if (rawUrl.startsWith("jdbc:db2:")) {
             return DB2_DRIVER;
         } else if (rawUrl.startsWith("jdbc:sqlite:")) {