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List all Class/Interface names in a file

 

List all Class/Interface names in a file
chetanpatil1984

3 Jul, 2009 - 05:56 AM
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Hello there,

I am working on this project in which I need get all the Class(including abstract)/Interface names in a file. I tried reflection api but found none. Does anyone know the solution to this problem? I would be very thankful.

Eg: filename - Main.java
-----------------------------
CODE

public class Main{
public static void main(String[] args){}
}

class Class1{}

abstract class Class2{}

interface Interface1{}


I need a program which lists:
Main
Class1
Class2
Interface1

~cheers

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NickDMax

RE: List All Class/Interface Names In A File

3 Jul, 2009 - 08:29 AM
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Note that a java file can only contain 1 top level class or interface etc. and that name of that class/interface must match the name of the file.

So the above example should never happen in valid java.

That being said, are you talking about parsing a .java file, or a .class file, or a .jar file?
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