Class toString() method in Java with Examples

Class toGenericString() method in Java with Examples

Last Updated : 27 Nov, 2019

The toGenericString() method of java.lang.Class class is used to convert the instance of this Class to a string representation along with the information about the modifiers and type parameters. This method returns the formed string representation.

Syntax:

public String toGenericString()

Parameter: This method does not accept any parameter.

Return Value: This method returns the String representation of this object.

Below programs demonstrate the toGenericString() method.

Example 1:

// Java program to demonstrate toGenericString() method 
  
public class Test { 
    public static void main(String[] args) 
        throws ClassNotFoundException 
    { 
        // returns the Class object for the class 
        // with the specified name 
        Class c1 = Class.forName("java.lang.String"); 
  
        System.out.print("Class represented by c1: "); 
  
        // toGenericString method on c1 
        System.out.println(c1.toGenericString()); 
    } 
} 

Output:

Class represented by c1: public final class java.lang.String

Example 2:

// Java program to demonstrate toGenericString() method 
  
public class Test { 
    public static void main(String[] args) 
        throws ClassNotFoundException 
    { 
        // returns the Class object for the class 
        // with the specified name 
        Class c2 = int.class; 
        Class c3 = void.class; 
  
        System.out.print("Class represented by c2: "); 
  
        // toGenericString method on c2 
        System.out.println(c2.toGenericString()); 
  
        System.out.print("Class represented by c3: "); 
  
        // toGenericString method on c3 
        System.out.println(c3.toGenericString()); 
    } 
} 

Output:

Class represented by c2: int
Class represented by c3: void

Reference: https://docs.oracle.com/javase/9/docs/api/java/lang/Class.html#toGenericString–

Class toString() method in Java with Examples

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