code: TouchPipeline getBasePipeline() {
          if (basePipeline == null) {
              basePipeline = new TouchPipeline();
              String[] touchFilterNames = AccessController.doPrivileged(
                      (PrivilegedAction<String>) () -> System.getProperty(
                              "monocle.input.touchFilters",
                              "SmallMove")
              ).split(",");
              if (touchFilterNames != null) {
                  for (String touchFilterName : touchFilterNames) {
                      basePipeline.addNamedFilter(touchFilterName.trim());
                  }
              }
          }
          return basePipeline;
      }
docs: Gets the base touch filter pipeline common to all touch devices