I would recommend getting rid of the wildcard if possible: Map> getValue() Īnd use: model = Mockito.mock(Model. Either starting or ending index is greater than the total number of characters. There is no connection between substring function in resulting SQL and toString method of class that is used to build query. if the start index is negative value end index is lower than starting index. In current approach you are calling toString method of Path. If you simply want to check whether a QString contains a particular character or substring, use the contains(). That of course does not operate to integer, but to string. non- const method of the QString is called. This is a good example of why using wildcards in return types is discouraged, because they generally inhibit the caller by obscuring the generic type information about what's returned (conversely, using wildcards in method parameters is encouraged because it makes things easier for the caller). Substring can be used via CriteriaBuilder.substring. A method which returns no value is referred to as. The type Map means "a Map of Foos to some unknown type implementing Collection". Where can a description of the accessible methods for a class be found In the API. This error is happening because the compiler can't guarantee that the value type of the map returned by getValue is in fact List. Error: (55, 18) error: no suitable method found for add (Set) method ArrayList.add (int,String) is not applicable (actual and formal argument lists differ in length) method ArrayList.add (String) is not applicable (actual argument Set cannot be converted to String by method invocation conversion) method AbstractList.
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