Java does not support multiple inheritance

Single Inheritance

Multiple Inheritance

Multilevel Inheritance

Types of dominance, multiple alleles, sex linked inheritance, polygenic inheritance and maternal inheritance.

Java does not support multiple inheritance. It is done with the help of interfaces in java. a class can implement n number of interfaces, thus showing multiple inheritance. but a class cannot extend multiple classes in java.

Java does not allow the multiple inheritance of concrete classes, though it does allow a "hybrid" inheritance of one concrete class and multiple interfaces.