Source:
<code>public boolean onCreateOptionsMenu(final Menu menu) { super.onCreateOptionsMenu(menu); getMenuInflater().inflate(R.menu.editaccount, menu); final MenuItem showQrCode = menu.findItem(R.id.action_show_qr_code); final MenuItem showBlocklist = menu.findItem(R.id.action_show_block_list); final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more); final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server); final MenuItem showPassword = menu.findItem(R.id.action_show_password); final MenuItem renewCertificate = menu.findItem(R.id.action_renew_certificate); final MenuItem mamPrefs = menu.findItem(R.id.action_mam_prefs); final MenuItem changePresence = menu.findItem(R.id.action_change_presence); final MenuItem share = menu.findItem(R.id.action_share); renewCertificate.setVisible(mAccount != null && mAccount.getPrivateKeyAlias() != null); share.setVisible(mAccount != null && !mInitMode); if (mAccount != null && mAccount.isOnlineAndConnected()) { if (!mAccount.getXmppConnection().getFeatures().blocking()) { showBlocklist.setVisible(false); } else { <START> showBlocklist.setEnabled(mAccount.getBlocklist().size() >= 0); <END> } if (!mAccount.getXmppConnection().getFeatures().register()) { changePassword.setVisible(false); } mamPrefs.setVisible(mAccount.getXmppConnection().getFeatures().mam()); changePresence.setVisible(manuallyChangePresence()); } else { showQrCode.setVisible(false); showBlocklist.setVisible(false); showMoreInfo.setVisible(false); changePassword.setVisible(false); mamPrefs.setVisible(false); changePresence.setVisible(false); } if (mAccount != null) { showPassword.setVisible(mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && !mAccount.isOptionSet(Account.OPTION_REGISTER)); } else { showPassword.setVisible(false); } return super.onCreateOptionsMenu(menu); }</code><technical_language>This line omitted entirly. Testing for >=0 return true</technical_language>

Target:
public boolean onCreateOptionsMenu(final Menu menu) { super.onCreateOptionsMenu(menu); getMenuInflater().inflate(R.menu.editaccount, menu); final MenuItem showQrCode = menu.findItem(R.id.action_show_qr_code); final MenuItem showBlocklist = menu.findItem(R.id.action_show_block_list); final MenuItem showMoreInfo = menu.findItem(R.id.action_server_info_show_more); final MenuItem changePassword = menu.findItem(R.id.action_change_password_on_server); final MenuItem showPassword = menu.findItem(R.id.action_show_password); final MenuItem renewCertificate = menu.findItem(R.id.action_renew_certificate); final MenuItem mamPrefs = menu.findItem(R.id.action_mam_prefs); final MenuItem changePresence = menu.findItem(R.id.action_change_presence); final MenuItem share = menu.findItem(R.id.action_share); renewCertificate.setVisible(mAccount != null && mAccount.getPrivateKeyAlias() != null); share.setVisible(mAccount != null && !mInitMode); if (mAccount != null && mAccount.isOnlineAndConnected()) { if (!mAccount.getXmppConnection().getFeatures().blocking()) { showBlocklist.setVisible(false); } if (!mAccount.getXmppConnection().getFeatures().register()) { changePassword.setVisible(false); } mamPrefs.setVisible(mAccount.getXmppConnection().getFeatures().mam()); changePresence.setVisible(manuallyChangePresence()); } else { showQrCode.setVisible(false); showBlocklist.setVisible(false); showMoreInfo.setVisible(false); changePassword.setVisible(false); mamPrefs.setVisible(false); changePresence.setVisible(false); } if (mAccount != null) { showPassword.setVisible(mAccount.isOptionSet(Account.OPTION_MAGIC_CREATE) && !mAccount.isOptionSet(Account.OPTION_REGISTER)); } else { showPassword.setVisible(false); } return super.onCreateOptionsMenu(menu); }