Java - Pass JLabel to Integer

Question

I want to pass the JLabel to Integer, The following code does not work even with Integer.valueOf() and Integer.parse()

This are the following code I've Tried:

Test 1:

JLabel life = new JLabel("204");
int x = Integer.valueOf(life).intValue();

Test 2:

JLabel life = new JLabel("204");
int x = Integer.parseInt(life);

https://stackoverflow.com/questions/5585779/how-do-i-convert-a-string-to-an-int-in-java — Reimeus, Feb 01 '18 at 15:43
@spi just saw your profile and you have like 10+ years of experience, so reputation points really don't matter at that much experience i guess. Anyways, happy coding :) — Farhan Qasim, Feb 01 '18 at 15:46

score 0 · Accepted Answer · answered Feb 01 '18 at 15:40

0

No. You can't magically convert a Label to Integer.

However you can get the string of that label and then convert.

JLabel life = new JLabel("204");
int x = Integer.parseInt(life.getText());

Note that, you'll be succeed when there is proper text. For ex

"203", "34343" works but not "A2342"

answered Feb 01 '18 at 15:40

Suresh Atta

Ahh.. The thing is get the string first before to convert. Finally it worked!! :) – E.Geek Feb 01 '18 at 15:43

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