How do i use a command on multiple objects? [duplicate]

Question

I would like to use button1.setText("test"); multiple times without repeating the .setText("test"); for every button. something like this button1, button2, button3.setText("test");

Is this a normal question or am i just lazy.

(sorry for my english)

Nikolay Tomitov · Accepted Answer · 2016-02-15 13:57:09Z

1

You may put the buttons in an array for example, iterate on them and call the method :

JButton[] buttons = {button1, button2, button3};
for (JButton b : buttons) b.setText("test");

answered Feb 15, 2016 at 13:57

Nikolay Tomitov

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Peter Lawrey · Accepted Answer · 2016-02-15 13:56:59Z

1

You can use an array of buttons

for (JButton b : buttons) b.setText("test");

answered Feb 15, 2016 at 13:56

Peter Lawrey

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user1089451 · Accepted Answer · 2016-02-15 14:15:29Z

0

Yes, you are lazy.

If you are using Java 8:

Arrays.asList(button1, button2, button3).forEach(button -> button.setText("test"));

But I would prefer:

button1.setText("test");
button2.setText("test");
button3.setText("test");

answered Feb 15, 2016 at 14:15

user1089451

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