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src/jdk.jconsole/share/classes/sun/tools/jconsole/ConnectDialog.java
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rev 52881 : 8214971: Replace use of string.equals("") with isEmpty()
*** 311,323 ****
statusBar.setText("");
if (remoteRadioButton.isSelected()) {
String txt = remoteTF.getText().trim();
String userName = userNameTF.getText().trim();
! userName = userName.equals("") ? null : userName;
String password = passwordTF.getText();
! password = password.equals("") ? null : password;
try {
if (txt.startsWith(JConsole.ROOT_URL)) {
String url = txt;
jConsole.addUrl(url, userName, password, false);
remoteTF.setText(JConsole.ROOT_URL);
--- 311,323 ----
statusBar.setText("");
if (remoteRadioButton.isSelected()) {
String txt = remoteTF.getText().trim();
String userName = userNameTF.getText().trim();
! userName = userName.isEmpty() ? null : userName;
String password = passwordTF.getText();
! password = password.isEmpty() ? null : password;
try {
if (txt.startsWith(JConsole.ROOT_URL)) {
String url = txt;
jConsole.addUrl(url, userName, password, false);
remoteTF.setText(JConsole.ROOT_URL);
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