4719 Common patchset for jdk1.7 support preparation

*** 254,264 ****
                                  for (int i = 0; i < cb.length; i++) {
                                          cb[i].setState(false);
                                  }
                          } else if (e.getSource() == help) {
                                  if (hd != null)
!                                         hd.show();
                                  else {
                                          hd = new HelpDialog(
                                              EncListDialog.this.parent,
                                              getString(
                                              "Help for Encryption Type Dialog"),
--- 254,264 ----
                                  for (int i = 0; i < cb.length; i++) {
                                          cb[i].setState(false);
                                  }
                          } else if (e.getSource() == help) {
                                  if (hd != null)
!                                         hd.setVisible(true);
                                  else {
                                          hd = new HelpDialog(
                                              EncListDialog.this.parent,
                                              getString(
                                              "Help for Encryption Type Dialog"),