public static VerificationMode anyTimes() {
        return atLeast(0);
    }
Create a verification mode that accepts any number of method invocations, including zero.
<p>
Sample usage:
<p>
{@code verify(sourceTask, anyTimes()).poll();}
@return the verification mode; never null
connect/runtime/src/test/java/org/apache/kafka/connect/test/util/MockitoUtils.java