Getting the name of JLabel

Question

I have a label in my JFrame. It's variable name is l_1001.

I want to get this variable name in output. How can I do it?

I tried

System.out.print(l_1001.getName())

But output rotates null.

@MarounMaroun http://stackoverflow.com/questions/744226/java-reflection-how-to-get-the-name-of-a-variable — MaVRoSCy, Apr 17 '14 at 08:23

score 2 · Answer 1 · answered Apr 17 '14 at 08:22

2

See the docs, JLabel#getName():

Gets the name of the component.

In Java, you cannot simply return the name of the variable (without using reflection), you should set it before, you can use JLabel#setName to do that.

answered Apr 17 '14 at 08:22

Maroun

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Getting the name of JLabel

1 Answers1