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This article mainly shows you "there are several forms of classforname method", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "there are several forms of classforname method" this article.

Class.forName: returns the Class object of the class or interface associated with the given string name. Class.forName is a static method that can also be used to load classes.

The form of classforname

There are two forms of this method: Class.forName (Stringname,booleaninitialize,ClassLoaderloader) and Class.forName (StringclassName). The first form of parameter name represents the full name of the class; initialize indicates whether the class is initialized; and loader represents the class loader used when loading. The second form is equivalent to a classloader with the parameter initialize set to true,loader and the value to the current class.

StaticClass

ForName (StringclassName)

ReturnstheClassobjectassociatedwiththeclassorinterfacewiththegivenstringname.

StaticClass

ForName (Stringname,booleaninitialize,ClassLoaderloader)

ReturnstheClassobjectassociatedwiththeclassorinterfacewiththegivenstringname,usingthegivenclassloader.

Description of classforname:

PublicstaticClassforName (StringclassName)

ReturnstheClassobjectassociatedwiththeclassorinterfacewiththegivenstringname.Invokingthismethodisequivalentto:

Class.forName (className,true,currentLoader)

WherecurrentLoaderdenotesthedefiningclassloaderofthecurrentclass.

Forexample,thefollowingcodefragmentreturnstheruntimeClassdescriptorfortheclassnamedjava.lang.

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