getClass() method in java
In Java getClass() method inherited from the Object Class plays a crucial role in Object identification. By using getClass() we …
Java Course
equals Method in Java
In Java equals() is inherited from the Object class. By default equals method checks for reference equality, whether two objects …
hashCode Method in Java
For every Object in Java, a unique no is generated by JVM which is known as hashCode. JVM used this …
toString() method in Java
We can use toString() method to get String representation of an Object. Whenever we are trying to print an Object …
java.lang Package
The java.lang package is a fundamental and essential part of the Java Standard Library. It serves as the foundation of …
Static Nested Class
Sometimes we can declare an inner class with static modifiers such types of inner classes are known as static nested …
Normal Java Class vs Anonymous Inner Class
Note – If the requirement is standard and required several times then we should use a normal top-level class. If …
Anonymous Inner Classes in Java
We can also declare inner classes without name in Java, such type of inner classes are known as Anonymous Inner …
Method Local Inner Classes in Java
We can declare a Class inside method such type of Inner Classes are known as method local Inner Classes. The …
Inner Classes in Java
Sometimes we can declare a Class inside another Class such types of Classes are Called inner Classes. In Java 1.1v …