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Check out java.lang.reflect package on Java Lang Reflect Package TutorialThe source code examples of this tutorial are well tested with our local development environment and you can use these code examples as bug-free. The complete core java reference guide available on Core Java Guide.
>> Overview of Java Reflection API
>> Java Reflection for Classes
In this article, we will discuss Java Class and it's methods which entry point for all the reflection operations For every type of object, JVM instantiates an immutable instance of java.lang.Class that provides methods to examine the runtime properties of the object and create new objects, invoke its method and get/set object fields.>> Java Reflection for Methods
The java.lang.reflect.Method class provides APIs to access information about a method's modifiers, return type, parameters, annotations, and thrown exceptions. It also is used to invoke methods.- Obtaining Method Type Information
- Obtaining Names of Method Parameters
- Retrieving and Parsing Method Modifiers
- Get Public Method
- Invoking Public Method
- Get All Public Methods
>> Java Reflection for Fields
>> Java Reflection for Constructors
A Constructor is used in the creation of an object that is an instance of a class. Typically it performs operations required to initialize the class before methods are invoked or fields are accessed. Constructors are never inherited.- Finding Constructors
- Retrieving and Parsing Constructor Modifiers
- Creating New Class Instances
- Get Constructor
- Get Constructor Information
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