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As a part of my Phd work on software testing, I discovered a small issue in the piechart functionality of JFreeChart. In the createPieChart method of the ChartFactory class: if a negative value is provided in the dataset to be used for the pie chart, it is simply ignored while creating the pie chart...

Sir As a part of my PhD work on software testing, I tested JFreeChart using Aspect Oriented approach and found a memory leak in the ChartPanel class. Objects of Graphics2D have been created within this class for which it is necessary to call the dispose method which abandons this graphics context an...