How Do the Lifetimes of the Three Objects MenuLabel, Mi

question 22

Multiple Choice

How do the lifetimes of the three objects menuLabel, mi, and the anonymous object new MyMenuListener() compare?
Public JMenuItem makeMenuItem(final String menuLabel)
{
JMenuItem mi = new JMenuItem(menuLabel) ;
Class MyMenuListener implements ActionListener
{
Public void actionPerformed(ActionEvent

• A) all have the same lifetimes
• B) menuLabel and new MyMenuListener()are the same and both longer than mi
• C) mi and new MyMenuListener()are the same and both longer than menuLabel
• D) from shortest to longest: menuLabel, new MyMenuListener(), mi
• E) {
• DoSomethingElse();
• System.out.println(menuLabel);
• }
• }
• Mi)addActionListener(new MyMenuListener());
• Return mi;
• }

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