An Empirical Study on the Impact of Duplicate Code

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="938296.fig.003a" src="https://static.hindawi.com/articles/ase/volume-2012/938296/figures/938296.fig.003a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>EclEmma</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="938296.fig.003b" src="https://static.hindawi.com/articles/ase/volume-2012/938296/figures/938296.fig.003b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>FileZilla</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="938296.fig.003c" src="https://static.hindawi.com/articles/ase/volume-2012/938296/figures/938296.fig.003c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>FreeCol</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="938296.fig.003d" src="https://static.hindawi.com/articles/ase/volume-2012/938296/figures/938296.fig.003d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>SQuirrel</td></tr></table></td></tr><tr class="fig-image" id="e"><td><img alt="938296.fig.003e" src="https://static.hindawi.com/articles/ase/volume-2012/938296/figures/938296.fig.003e.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(e) </b>WinMerge</td></tr></table></td></tr></table>

<table>Result of Item B on Experiment 1.1 (divided into 10 periods).</table>

Advances in Software Engineering

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Figure 3

Figure 3: An Empirical Study on the Impact of Duplicate Code 