Understanding of Java Reflection

Reflection in Java is a powerful tool for creating flexible code that can be assembled at run time and linked between components in a disorderly way.

Reflection allows program code to access the internal information of the class loaded into the JVM, rather than the code of the selected class collaboration in the source code, when writing and executing. This makes

Become the primary tool for building flexible applications.

Class reflection reflection in Java is one of the characteristics of the Java programming language, which allows a running Java program to detect itself , or

"Introspection" and be able to manipulate the internal properties of the program directly . This ability of Java may not be used in many practical applications, but in other programming

There is no such feature in the language at all.

Summary: Reflection is unique to the Java language, which refers to the ability of a program to access, detect, and modify its own state and behavior.

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Understanding of Java Reflection