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Get the fully-qualified name of an inner class in Java
A fully-qualified class name in Java contains the package that the class originated from. Also, an inner class is a class that is another class member. So, the fully-qualified name of an inner class can be obtained using the getName() method.
A program that demonstrates this is given as follows −
Example
public class Main { public static void main(String[] argv) throws Exception { Class c = java.lang.Character.Subset.class; String innerClassName = c.getName(); System.out.println("The fully qualified name of the inner class is: " + innerClassName); } }
Output
The fully qualified name of the inner class is: java.lang.Character$Subset
Now let us understand the above program.
The getName() method is used to get the fully-qualified name of the inner class i.e. the Subset class and this is stored in className. Then this is displayed. A code snippet which demonstrates this is as follows −
Class c = java.lang.Character.Subset.class; String innerClassName = c.getName(); System.out.println("The fully qualified name of the inner class is: " + innerClassName);
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