Could not find which method () to invoke from this list on newInstance in groovy closure

Question

I am learning groovy and I am trying to initialize my class dynamically with default values for all fields. So how I am proceeding is, I am taking the list of all the proper

Answer 1

View the java docs for java.lang.Boolean. As you can see in the section Constructor Summary there's no no-arg constructor (and this is what exception message says) for this class. You must either:

• invoke it (constructor) with boolean or String argument
• use default value for boolean - which is false
• initialize the value with Boolean.FALSE or Boolean.TRUE