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

String[] expected = {
    "ext",
    "ext/file.txt",
    "ext/dir/file.txt",
};

for ( String path : expected )
{
    File file = new File( basedir, path );
    System.out.println( "Checking for existence of " + file );
    if ( !file.exists() )
    {
        System.out.println( "FAILURE!" );
        return false;
    }
}

String[] unexpected = {
    "target/link.txt",
    "target/link",
    "target",
    "target2/link.txt",
    "target2/link",
    "target2",
};

for ( String path : unexpected )
{
    File file = new File( basedir, path );
    System.out.println( "Checking for absence of " + file );
    if ( file.exists() )
    {
        System.out.println( "FAILURE!" );
        return false;
    }
}