public boolean checkModified(LightFileDescriptor other) {
        if (isAlwaysModified() || other.isAlwaysModified())
            return true;

        if (!name.equals(other.name))
            return true;

        if (!(hasChecksum() && other.hasChecksum()) && !(hasModificationDate() && other.hasModificationDate()))
            // No intersecting characteristics, cant compare => file is modified
            return true;

        if (hasChecksum() && other.hasChecksum() && !Arrays.equals(checksum, other.checksum))
            return true;

        if (hasModificationDate() && other.hasModificationDate() && !lastModified.equals(other.lastModified))
            return true;

        return false;
    }
public boolean checkModified ( LightFileDescriptor other ) { if ( isAlwaysModified ( ) || other . isAlwaysModified ( ) ) return true ; if ( ! name . equals ( other . name ) ) return true ; if ( ! ( hasChecksum ( ) && other . hasChecksum ( ) ) && ! ( hasModificationDate ( ) && other . hasModificationDate ( ) ) ) return true ; if ( hasChecksum ( ) && other . hasChecksum ( ) && ! Arrays . equals ( checksum , other . checksum ) ) return true ; if ( hasModificationDate ( ) && other . hasModificationDate ( ) && ! lastModified . equals ( other . lastModified ) ) return true ; return false ; }
Returns true if file modified