We cant create object without method implementations. Anonymous inner classes allow you to do the following.
interface TestA {
public void myMethod() ;
}
TestA myIntfObj = new TestA() {
public void myMethod() {
}
};
myIntfObj.myMethod();
object gets instantiated that implements the interface.you are converting the interface to an inner class, which you haven’t given a name to (hence anonymous). You have to implement all the interface’s methods, then you have a class, then you create an object from it all in one statement.
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Technically each class has a name, although for anonymous classes that name is not known at compile time. You can see those classes in the same folder as your other class files.
