resource leak: Formatter was never closed
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@ -48,8 +48,10 @@ public class FactorialServerHandler extends SimpleChannelInboundHandler<BigInteg
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@Override
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@Override
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public void channelInactive(ChannelHandlerContext ctx) throws Exception {
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public void channelInactive(ChannelHandlerContext ctx) throws Exception {
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logger.info(new Formatter().format(
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Formatter fmt = new Formatter();
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logger.info(fmt.format(
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"Factorial of %,d is: %,d", lastMultiplier, factorial).toString());
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"Factorial of %,d is: %,d", lastMultiplier, factorial).toString());
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fmt.close();
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}
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}
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@Override
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@Override
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