public static GeoWaveRasterConfig readFromConfigParams(final String configParams) throws NullPointerException { GeoWaveRasterConfig result = CONFIG_CACHE.get(configParams); if (result != null) { return result; } result = new GeoWaveRasterConfig(); CONFIG_CACHE.put(configParams, result); final Map<String, String> params = StringUtils.parseParams(configParams); parseParamsIntoRasterConfig(result, params); return result; }