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:

Convertible Bonds

Debt securities that can be converted into a predetermined number of the issuing company's shares, usually at the bondholder's option.

Bullwhip Effect

A phenomenon where small fluctuations in demand at the retail level cause progressively larger fluctuations in demand at the wholesale, distributor, and manufacturer levels.

Retailers

Businesses that sell goods or commodities directly to consumers.

Wholesalers

Businesses that buy goods in large quantities from manufacturers and sell them in smaller quantities to retailers or other businesses.