Access specifiers in java
Access level modifiers determine whether other classes can use a particular field or invoke a particular method
There are four types of access modifiers
1.
public
2.
protected
3.
default or package or no modifiers
4.
private
Public
Can be
accessed anywhere from an application
Protected
Can be
accessed within the class as well as inherited class from different package.
No modifiers
Can be
accessed only within the same package.
Private
Can be
access only within the same class.
Refer below diagram for details.
In class you can use public or no modifiers
whereas member
variable, methods, constructor can use all the four access modifiers.
By default constructor will use the same modifiers mentioned in class