Class getCanonicalName() method in Java with Examples Last Updated : 25 Jan, 2022 Comments Improve Suggest changes Like Article Like Report The getCanonicalName() method of java.lang.Class class is used to get the canonical name of this class, which is the canonical name as defined by the Java Language Specification. The method returns the canonical name of this class in the form of String. Syntax: public String getCanonicalName() Parameter: This method does not accept any parameter.Return Value: This method returns the canonical name of this class in the form of String. Below programs demonstrate the getCanonicalName() method.Example 1: Java // Java program to demonstrate getCanonicalName() method import java.util.*; public 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 canonical name of myClass // using getCanonicalName() method System.out.println("CanonicalName of myClass: " + myClass.getCanonicalName()); } } Output: Class represented by myClass: class Test CanonicalName of myClass: Test Example 2: Java // Java program to demonstrate getCanonicalName() method import java.util.*; class Main { public Object obj; Main() { class Arr { }; obj = new Arr(); } public static void main(String[] args) throws ClassNotFoundException { Main t = new Main(); // returns the Class object Class myClass = t.obj.getClass(); System.out.println("Class represented by myClass: " + myClass.toString()); // Get the canonical name of myClass // using getCanonicalName() method System.out.println("CanonicalName of myClass: " + myClass.getCanonicalName()); } } Output: Class represented by myClass: class Main$1Arr CanonicalName of myClass: null Reference: https://docs.oracle.com/javase/9/docs/api/java/lang/Class.html#getCanonicalName-- Comment More infoAdvertise with us Next Article Class getCanonicalName() method in Java with Examples S srinam Follow Improve Article Tags : Java Java-lang package Java-Functions Java.lang.Class Practice Tags : Java Similar Reads 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 1 min read Class getPackageName() method in Java with Examples The getPackageName() method of java.lang.Class class is used to get the package name of this entity. This entity can be a class, an array, an interface, etc. The method returns the package name of this entity as a String.Syntax:Â Â public String getPackageName() Parameter: This method does not accept 2 min read Class getSimpleName() method in Java with Examples The getSimpleName() method of java.lang.Class class is used to get the simple name of this class, as given in the sourcecode. The method returns the simple name of this class in the form of String. If this class is anonymous, then this method returns empty string.Syntax: public String getSimpleName( 2 min read Class getClasses() method in Java with Examples The getClasses() method of java.lang.Class class is used to get the classes of this class, which are the class and interfaces that are public and its members. The method returns the classes of this class in the form of array of Class objects. Syntax: public Class[] getClasses() Parameter: This metho 2 min read Class getTypeName() method in Java with Examples The getTypeName() method of java.lang.Class class is used to get the type name of this class, which provides the information about this class' type. The method returns the type name of this class in the form of String. Syntax: public String getTypeName() Parameter: This method does not accept any pa 2 min read Like