OS: Windows
PASSES: JDK6, JDK7b40
FAILS: at least JDK7b88+

TO REPRODUCE MANUALLY:
The following code sample shows an AWT text field. 
One of the possible ways to reproduce the failure is to select all the text in it with mouse by dragging mouse from the right to the left side of the text field. For fastdebug version of JDK a dialog will be shown offering debugging session.

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import javax.swing.*;
import java.awt.*;
import java.lang.reflect.*;

public class TextFieldTest {
    public static void main(String[] args) throws Exception {
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                Frame frame = new Frame();
                frame.add(new TextField("some text"));
                frame.pack();
                frame.setVisible(true);
            }
        });
    }
}
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When the failure occures dialog will appear containing text:

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AWT Assertion Failure
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::GetScrollInfo(GetHWnd(), 0, &si)
File '../../../src/windows/native/sun/windows/awt_TextField.cpp', at line 255
GetLastError() is 5a7 : The window does not have scroll bars.

Do you want to break into the debugger?
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