Java Class isArray() Method21 Mar 2025 | 1 min read The isArray() method of java Class class determines if this Class object represents an array class. SyntaxParameterNA Returnstrue if this object represents an array class. ThrowsNA Example 1Output: Is arr is an array True Example 2Output: java.lang.String is not an array Next TopicJava Class |
Java Class Method The method of java Class class returns annotations that are directly present on this element and ignore inherited annotations. If no annotation is set, then it returns 0. Syntax public Annotation[] Parameter NA Returns All the annotations present on this element. Throws NA Example 1 //import statements import java.lang.annotation.Retention; ...
5 min read
Java Class Method The method of java Class class returns true if the underlying class is an anonymous class. Syntax public boolean Parameter NA Returns true if this class Is an anonymous class. Throws NA Example 1 //import statements import java.lang.*; public class ClassisAnonymousClassExample1 { public static void main(String[] args) { ...
1 min read
Java Class Method The cast() method of java Class class casts an object to the class or interface represented by this Class object. Syntax public T cast(Object obj) Parameter obj - the object to be cast Returns the object after casting, or null if obj is null Throws ClassCastException Example 1 class Base { ...
2 min read
Java Class Method The method of java Class class returns this element's annotation for the specified type if any annotation is directly present otherwise null. Syntax public <A extends Annotation> A getDeclaredAnnotation(Class<A> annotationClass) Parameter annotationClass - the Class object corresponding to the annotation type Returns annotation for the specified annotation...
2 min read
Java Class Method The method of java Class class is used to get the name of the entity, and that entity can be class, interface, array, enum, method, etc. of the class object. Element Type Encoding boolean Z char C class or interface Lclassname; double D float F int I long J short S Syntax public String Parameter NA Returns Entity name as the string. Throws Does not throw...
2 min read
Java Class Method The method of java Class class returns the interfaces directly implemented by the class or the interface represented by the current object. Syntax public Class<?>[] Parameter No parameter is passed. Returns An array of interfaces. Throws Does not throw an exception. Example 1 //import statements import java.lang.*; import java.util.*; public class...
2 min read
Java Class Method The method of java Class class returns annotations that are present on this element. If there are no annotations present on this element, then it returns an array of length 0. The caller of this method can modify the returned array. Syntax public...
2 min read
Java Class Method The method of java Class class returns true if an annotation for the specified type is present on this element, false otherwise. Syntax public boolean isAnnotationPresent(Class<? extends Annotation> annotationClass) Parameter annotationClass - the Class object corresponding to the annotation type Returns true if an annotation for the...
1 min read
Java Class () Method The () method of java Class returns the class representing the component type of an array. Otherwise this method return null. Syntax public Class<?> () Parameter NA Returns Class representing the component type. Throws This does not throw an exception. Example 1 //import statements import java.lang.*; public class ClassExample1 { public...
1 min read
Java Class Method The method of java Class class returns the Class object representing the class in which it was declared if the class or the interface represented by this Class object is a member of another class. Otherwise, it returns null. Syntax public Class<?> ...
2 min read
We request you to subscribe our newsletter for upcoming updates.
We provides tutorials and interview questions of all technology like java tutorial, android, java frameworks
G-13, 2nd Floor, Sec-3, Noida, UP, 201301, India
Python
Java
JavaScript
SQL
C
C++
HTML
CSS
React
Node.js
Spring Boot
C#
PHP
MySQL
MongoDB
AI
ML
DSA
DBMS
OS
Aptitude
Reasoning