// check setting compression quality
param.setCompressionQuality(0.31f);
harness.check(param.getCompressionQuality() == 0.31f);
// check that clearing compression quality resets to 0.75f
param.unsetCompression();
harness.check(param.getCompressionQuality() == 0.75f);
// check failure modes for table setting
// null argument
boolean settingFailed = false;