Create object instance from class Name by reflection

Create object instance from class Name by reflection
java code

public static Object constructObject(String className) {

	Object[] params = { className };
	 
	Object result = null;
	if (className != null)
	    className = className.trim();

	try {

	    Class refClass = Class.forName(className);

	    result = refClass.newInstance();

	} catch (ClassNotFoundException exception) {
	   // Do Something

	} catch (IllegalAccessException exception) {
	   //  Do Something 

	} catch (InstantiationException exception) {
	   // Do Something   
	}
 
	return result;
    }

Use class constructor
java code

Constructor argsConstructor = refClass 
		    .getConstructor(argsClass);
            // send the needed parameters for constructor if there are ?
	    result = argsConstructor.newInstance(constructorParams);