Public Void ActionPerformed(ActionEvent E)

question 44

Essay

public void actionPerformed(ActionEvent e)
{
String name = answer.getText();
con.remove(greeting);
con.remove(pressMe);
con.remove(answer);
personalGreeting.setText("Hello, " + name + "! ");
con.add(personalGreeting);
con.setBackground(Color.PINK);
validate();
}
In the actionPerformed() method above, the final statement following the addition of the JLabel is validate(). Explain the validate() method and how it is used with JComponents.

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Definitions:

Net 30 Policy

A payment term indicating that payment is due in full 30 days after the invoice date.

Reorder Point

The inventory level at which an order should be placed to replenish stock before it runs out, ensuring continuous operation.

Annual Demand

The total quantity of a product or service that consumers are willing and able to purchase over the course of a year.

Carrying Cost

The expenses incurred by holding inventory or assets, including storage, insurance, and opportunity costs.