Name: skT88420 Date: 11/02/99


java version "1.2.2"
Classic VM (build JDK-1.2.2-W, native threads, symcjit)
JComboBox's DefaultKeySelectionManager assumes that all values in the
ComboBoxModel are not nulls. In many places, it does:
<pre><code>
v = aModel.getElementAt(i).toString().toLowerCase();
</code></pre>

If the value at getElement(i) is null, this fails with a NullPointerException.

The proper code should probably be:
<pre><code>
v = String.valueOf(aModel.getElementAt(i)).toLowerCase();
</code></pre>
(Review ID: 97299)
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