java System.out.print format style
<pre><code>System.out.println(tree.item +"\t\t\t"+tree.list);
</code></pre>

<blockquote>
<pre><code>as            [26, 27, 38]
associated            [1]
at            [17, 18] 
attack        [10]
</code></pre>
</blockquote>

<p>But i want print like this</p>

<blockquote>
<pre><code>as            [26, 27, 38]
associated    [1]
at            [17, 18] 
attack        [10]
</code></pre>
</blockquote>