Class getName() method in Java with Examples
The getName() method of java.lang.Class class is used to get the name of this entity. This entity can be a class, an array, an interface, etc. The method returns the name of the entity as a String.
Syntax:
public String getName()
Parameter: This method does not accept any parameter.
Return Value: This method returns the name of the entity as a String.
Below programs demonstrate the getName() method.
Example 1:
Java
// Java program to demonstrate getName() methodpublic class Test { public static void main(String[] args) throws ClassNotFoundException { // returns the Class object for this class Class myClass = Class.forName("Test"); System.out.println("Class represented by myClass: " + myClass.toString()); // Get the name of myClass // using getName() method System.out.println("Name of myClass: " + myClass.getName()); }} |
Output:
Class represented by myClass: class Test Name of myClass: Test
Example 2:
Java
// Java program to demonstrate getName() methodpublic class Test { class Arr { } public static void main(String[] args) throws ClassNotFoundException { // returns the Class object for A Class arrClass = Arr.class; // Get the name of arrClass // using getName() method System.out.println("Name of arrClass: " + arrClass.getName()); }} |
Output:
Name of arrClass: Test$Arr
Reference: https://docs.oracle.com/javase/9/docs/api/java/lang/Class.html#getName–
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