commons-file/src/main/java/info/monitorenter/cpdetector/io/JarArchive.java
public File[] listFiles() {

        File[] ret = new File[this.childs.size()];
        Iterator it = this.childs.iterator();
        for (int i = 0; it.hasNext(); i++) {
            ret[i] = (File)it.next();
        }
        return ret;
    }
public File[] listFiles() {

        File[] ret = new File[this.childs.size()];
        Iterator it = this.childs.iterator();
        for (int i = 0; it.hasNext(); i++) {
            ret[i] = (File)it.next();
        }
        return ret;
    }
/*
(non-Javadoc)

@see java.io.File#listFiles()