A class is a non-primitive or user-defined data type in Java, while an object is an instance of a class. Local classes are classes that are defined in a block, which is a group of zero or more statements between balanced braces. You typically find local classes defined in the body of a method.
This section covers the following topics: Declaring Local Classes. Accessing Members of an Enclosing Class. A class i.e. created inside a method is called local inner class in java. If you want to invoke the methods of local inner class, you must instantiate this class inside the method.
Syntax:
class Class_Name // OuterClass
{
void method ( )
{
class Class_Name // NestedClass
{
. . .
}
}
}
//Local Inner Class class Outercls { void display() { class Inner { void innerDisplay() { System.out.println("Inner Display"); } } Inner i =new Inner(); i.innerDisplay(); } } public class localInnerClass { public static void main(String[] args) { Outercls o =new Outercls(); o.display(); } }
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