[Soot-list] Extract the method return value

[Nuno Machado]

Hi everyone,

I was wondering how to extract the return value of a static invoke. For instance, how to get the result of calling the method getText() in the following code?

this := @this: gui.MainWindow
$r0 = this.<gui.MainWindow: javax.swing.JTextField textWindow>
$r1 = virtualinvoke $r0.<javax.swing.JTextField: java.lang.String getText()>()

Soot says that $r1 is of type java.lang.String, but I get an exception when I try to cast either leftOp or rightOp to StringConstant. Is there another way to do this?

Thanks in advance,
Nuno
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