The Code Below Will Not Compile Successfully Unless the Argument

question 59

Multiple Choice

The code below will not compile successfully unless the argument to the makeMenuItem method is final.Why not?
public JMenuItem makeMenuItem(final String menuLabel)
{
JMenuItem mi = new JMenuItem(menuLabel) ;
class MyMenuListener implements ActionListener
{
public void actionPerformed(ActionEvent e)
{
doSomethingElse() ;
System.out.println(menuLabel) ;
}
}
mi.addActionListener(new MyMenuListener() ) ;
return mi;
}

• A)JMenuItem labels must be final
• B)This prevents the menuLabel argument from being modified
• C)Because a local variable is being accessed from an inner classes
• D)Because the String class is final

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Definitions:

Mother-Infant Bond

The deep, emotional connection that develops between a mother and her newborn, facilitating attachment and significantly impacting the infant's development.

Bonding Process

The development of a close, interpersonal relationship between individuals, such as between parents and their child.

Ecological Approach

A perspective in various disciplines that emphasizes the complex interactions between organisms and their environments.

Emotional Development

The process by which individuals acquire the ability to recognize, express, and manage emotions throughout life.