// get next entry
val entry = entries.nextElement();
val entryName = entry.getName();
// must be a .class entry, starting with the package name
if (entryName.endsWith(classExt) && entryName.startsWith(relPath))
{
// must be in the same package
val className = entryName.replace(CONSTANT.FORWARD_SLASH_CHAR, CONSTANT.DOT_CHAR)
.replace(CONSTANT.BACK_SLASH_CHAR, CONSTANT.DOT_CHAR).replace(classExt, CONSTANT.EMPTY_STRING);