protected String packagesRegExp() {
    StringBuilder	result;
    int			i;
    String		pkg;

    result = new StringBuilder();
    result.append(".* (");
    for (i = 0; i < m_Packages.size(); i++) {
      if (i > 0)
        result.append("|");
      pkg = m_Packages.get(i);
      if (!pkg.endsWith("."))
        pkg = pkg + ".";
      pkg = pkg.replace(".", "\\.");
      result.append(pkg);
    }
    result.append(").*$");

    return result.toString();
  }
protected String packagesRegExp() {
    StringBuilder	result;
    int			i;
    String		pkg;

    result = new StringBuilder();
    result.append(".* (");
    for (i = 0; i < m_Packages.size(); i++) {
      if (i > 0)
        result.append("|");
      pkg = m_Packages.get(i);
      if (!pkg.endsWith("."))
        pkg = pkg + ".";
      pkg = pkg.replace(".", "\\.");
      result.append(pkg);
    }
    result.append(").*$");

    return result.toString();
  }
protected String packagesRegExp ( ) { StringBuilder result ; int i ; String pkg ; result = new StringBuilder ( ) ; result . append ( ".* (" ) ; for ( i = 0 ; i < m_Packages . size ( ) ; i ++ ) { if ( i > 0 ) result . append ( "|" ) ; pkg = m_Packages . get ( i ) ; if ( ! pkg . endsWith ( "." ) ) pkg = pkg + "." ; pkg = pkg . replace ( "." , "\\." ) ; result . append ( pkg ) ; } result . append ( ").*$" ) ; return result . toString ( ) ; }
Builds the regular expression for the packages to keep.

@return		the regexp
Builds the regular expression for the packages to keep .