org.rhq.test
Class DuplicatePackagesDetector

java.lang.Object
  org.rhq.test.DuplicatePackagesDetector

public class DuplicatePackagesDetector
extends Object

This will walk a set of jar files and directories and print out packages that are found in more than one jar file.

Author:

John Mazzitelli

Nested Class Summary

static class

DuplicatePackagesDetector.Visitor

Constructor Summary

DuplicatePackagesDetector()

Method Summary

static void	main(String[] args) Each argument is the name of a .jar file or a directory that will be walked looking for jar files.
static void	processDirectory(File dir)
static void	processFile(File file)
static void	walkZipFile(File zipFile, DuplicatePackagesDetector.Visitor visitor) Walks the entries of a zip file, allowing a listener to "visit" each node and perform tasks on the zip entry.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DuplicatePackagesDetector

public DuplicatePackagesDetector()

Method Detail

main

public static void main(String[] args)

Each argument is the name of a .jar file or a directory that will be walked looking for jar files.

processDirectory

public static void processDirectory(File dir)

processFile

public static void processFile(File file)

walkZipFile

public static void walkZipFile(File zipFile,
                               DuplicatePackagesDetector.Visitor visitor)
                        throws Exception

Walks the entries of a zip file, allowing a listener to "visit" each node and perform tasks on the zip entry.

Parameters:

zipFile - the zip file to walk

visitor - the object that will be notified for each entry in the zip file

Throws:

Exception - if any errors occur during the reading or visiting