Both the test method and the accept method in the Predicate and Consumer respectively accept a parameter of the generic type declared. The difference between these is that the predicate uses the parameter to make some decision and return a boolean whereas Consumer uses the parameter to change some of its value .
What is Consumer and predicate in Java?
Both the test method and the accept method in the Predicate and Consumer respectively accept a parameter of the generic type declared. The difference between these is that the predicate uses the parameter to make some decision and return a boolean whereas Consumer uses the parameter to change some of its value .