Exchanging Values with JFrames

Hello everyone,
I have a problem to face with a swing application containing two JFrames.The problem is how can i pass a value from one Jframe to another without using the new operator.
For Example i have a jbutton in the first jframe and a jlabel when i press the jbutton shows the second jframes which contains a jtext and a jbutton.How can i pass the second's jframe jtext value to the first jframe's Jlabel's value?
Thanks

not sure what the two Jframe do but here is what I think.....
//not real code
JFrame1
child = JFrame2
JFrame2
    public void setSomeValue(String value){
          txtField.setText(value);
   }so I assume your JFrame1 create JFrame2 to begin with....
so when you want to pass value from JFrame1 to JFrame2 you would just
child.setSomeValue("whatever");
you may have to set visiable or repaint the JFrame2 to get the value to drawe on the panel.
good luck.

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outgoing mail server:
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username : <your mail email i.e. [email protected] >
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server port 587
this worked fine on every IOS device i own, but somehow it doesn't work with my Yosemite mail , so if anybody can help with Yosemite mail it would be much appreciated.
Cheers;
RP

Exchanging Values with JFrames

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