docs: @FFDCIgnore(SQLException.class)
      private Boolean supportsUnicodeStaticCheck(DataSource ds) {
          Boolean res = null;
          try {
              Connection conn = ds.getConnection();
              String product = null;
              try {
                  DatabaseMetaData dmd = conn.getMetaData();
                  product = dmd.getDatabaseProductName();
                  if (tc.isDebugEnabled()) {
                      Tr.debug(tc, "supportsUnicodeStaticCheck : getDatabaseProductName = " + product);
                  }
              } finally {
                  conn.close();
              }
              for (Pattern supportedPattern : _unicodeSupportPlatform) {
                  if (supportedPattern.matcher(product).matches()) {
                      if (tc.isDebugEnabled()) {
                          Tr.debug(tc, "matched _unicodeSupportPlatform=" + supportedPattern.pattern());
                      }
                      return Boolean.TRUE;
                  }
              }
              for (Pattern unsupported : _noUnicodeSupportPlatform) {
                  if (unsupported.matcher(product).matches()) {
                      if (tc.isDebugEnabled()) {
                          Tr.debug(tc, "matched _noUnicodeSupportPlatform=" + unsupported.pattern());
                      }
                      return Boolean.FALSE;
                  }
              }
          } catch (SQLException e) {
              // Unexpected
              if (tc.isDebugEnabled()) {
                  Tr.debug(tc, "Something went wrong in supportsUnicodeStaticCheck() -- ", e);
              }
          }
          return res;
      }