memory leak while using toString()
<p>Does converting to a string(i.e .toString() ) consumes lots of memory or even leads to memory leak?If yes.then is there any way to handle this? I think when i  am parsing pdf text to simple text my program is consuming lot of memory, dont know if this is the reason.</p>

<p><strong>PS: I am using itext to parse the pdf</strong></p>
