JAVA- how to assign string value to string array dynamically
<p>In my application i got string values dynamically. I want to assign these values to string array then print those values.But it shows an error(Null pointer exception)
EX:</p>

<pre><code>String[] content = null;
for (int s = 0; s &lt; lst.getLength(); s++) {
    String st1 = null;
    org.w3c.dom.Node nd = lst.item(s);
    if (nd.getNodeType() == org.w3c.dom.Node.ELEMENT_NODE) {
        NamedNodeMap nnm = nd.getAttributes();

        for (int i = 0; i &lt; 1; i++) {
            st1 = ((org.w3c.dom.Node) nnm.item(i)).getNodeValue().toString();
        }
    }

    content[s] = st1;
    //HERE it shows null pointer Exception.
}  
</code></pre>

<p>Thanks</p>
