Description:
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When using Java extension PHP seems to increase memory usage constantly. When I used a very simple example, Windows Task Manager showd that memory usage of php.exe constantly increased. When using infinite loop I finally got java.lang.OutOfMemoryError.

Reproduce code:
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$formatter = new Java('java.text.SimpleDateFormat', "EEEE, MMMM dd, yyyy 'at' h:mm:ss a zzzz");
$date = new Java('java.util.Date');
while(1) {
	$formatter->format($date);
}


Expected result:
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Should be just infinite loop.

Actual result:
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java.lang.OutOfMemoryError