code: public static Map<Object, Object> getAllSetterMethodWithCache(Class<?> pvClass, String pvFilter[]) {
  		Map<Object, Object> lvMap = classPropertiesCacheSetter.getClassPropertiesMapByClass(pvClass);
  		if (lvMap == null) {
  			lvMap = getAllSetterMethod(pvClass);
  			classPropertiesCacheSetter.addClassPropertiesMap(pvClass, lvMap);
  		}
  		lvMap = Util.filterMapByKeys(lvMap, pvFilter);
  		return lvMap;
  	}
docs: Find all setter-method from a Class.
  @param pvClass Class to analyse.
  @return Map all setter-Method (key=property name, value=method).