A little tip about Java generics

A small tip about Java generics

Use ArgumentCaptor to capture the parameters in the mock method as shown below

ArgumentCaptor> fooCaptor = ArgumentCaptor.forClass(List.class);

Error reporting

Error:(89, 86) java: incompatible types: org.mockito.ArgumentCaptor cannot be converted to org.mockito.ArgumentCaptor>

Solution

Using a higher version of Mockito--mockito-core-2.0.36-beta

Code comparison

mockito-core-1.0.19

public static  ArgumentCaptor forClass(Class clazz) {
    return new ArgumentCaptor(clazz);
}

mockito-core-2.0.36-beta

public static  ArgumentCaptor forClass(Class clazz) {
    return new ArgumentCaptor(clazz);
}