Andi Vajda <va...@apache.org> wrote:
> It may be simplest if you can send me the source file for this class
> as well as a small jar file I can use to reproduce this ?
Turns out to be simple to reproduce. Put the attached in a file called
test.java, and run this sequence:
% javac -classpath . test.java
% jar cf test.jar *.class
% python -m jcc.__main__ --python test --shared --jar /tmp/test.jar --build
--vmarg -Djava.awt.headless=true
Bill
import java.util.*;
import java.io.*;
public class test implements Iterable<File> {
File m_file;
FileFilter m_filter;
public test(final File file) {
this(file, null, true);
}
public test (final File file, final FileFilter filter, boolean filterDirectories) {
m_file = file;
if (filterDirectories || filter==null) {
m_filter = filter;
} else {
m_filter = new FileFilter() {
public boolean accept(File f) { return f.isDirectory() || filter.accept(f); }
};
}
}
public Iterator<File> iterator() {
if (m_file.isDirectory())
return new Iterator<File>() {
public boolean hasNext() { return false; }
public File next() {
return new File("foo");
}
public void remove() { throw new UnsupportedOperationException(); }
};
if (m_file.isFile() && m_filter.accept(m_file)) {
return new Iterator<File>() {
boolean hasNext = true;
public boolean hasNext() { return hasNext; }
public File next() {
if (!hasNext) throw new NoSuchElementException();
hasNext = false;
return m_file;
}
public void remove() { throw new UnsupportedOperationException(); }
};
}
return new Iterator<File>() {
public boolean hasNext() { return false; }
public File next() { throw new NoSuchElementException(); }
public void remove() { throw new UnsupportedOperationException(); }
};
}
}
