src/it/projects/dependency-sets/depSet-enum-vs-wildcard/verify.bsh

import java.io.*;
import java.util.*;
import java.util.jar.*;

boolean result = true;

try
{
    File f1 = new File( basedir, "enum/target/enum-1-bin.jar" );
    File f2 = new File( basedir, "wildcard/target/wildcard-1-bin.jar" );
    
    JarFile jf1 = new JarFile( f1 );
    JarFile jf2 = new JarFile( f2 );
    
    for( Enumeration e = jf1.entries(); e.hasMoreElements(); )
    {
        JarEntry entry1 = (JarEntry) e.nextElement();
        JarEntry entry2 = (JarEntry) jf2.getEntry( entry1.getName() );
        
        if ( entry2 == null )
        {
            System.out.println( "Missing entry: " + entry1.getName() + " in " + f2 );
            result = false;
        }
    }
    
    for( Enumeration e = jf2.entries(); e.hasMoreElements(); )
    {
        JarEntry entry2 = (JarEntry) e.nextElement();
        JarEntry entry1 = (JarEntry) jf2.getEntry( entry2.getName() );
        
        if ( entry1 == null )
        {
            System.out.println( "Missing entry: " + entry2.getName() + " in " + f1 );
            result = false;
        }
        
        if ( !entry1.isDirectory() )
        {
            if ( entry2.isDirectory() )
            {
                System.out.println( "One file is directory, the other a file! Entry: " + entry2.getName() );
                result = false;
            }
            else
            {
                ByteArrayOutputStream b1 = new ByteArrayOutputStream();

                InputStream in = jf1.getInputStream( entry1 );
                byte[] buf = new byte[1024];
                int read = -1;

                while( ( read = in.read( buf ) ) > -1 )
                {
                    b1.write( buf, 0, read );
                }

                ByteArrayOutputStream b2 = new ByteArrayOutputStream();

                in = jf2.getInputStream( entry2 );
                read = -1;

                while( ( read = in.read( buf ) ) > -1 )
                {
                    b2.write( buf, 0, read );
                }

                if ( !Arrays.equals( b1.toByteArray(), b2.toByteArray() ) )
                {
                    System.out.println( "Entries are not equal! Entry name: " + entry2.getName() );
                    result = false;
                }
            }
        }
    }
}
catch ( IOException e )
{
    e.printStackTrace();
    result = false;
}

return result;