vectorgraphics org.freehep 2.1.2 4.0.0 freehep-graphicsio FreeHEP GraphicsIO FreeHEP GraphicsIO Base Library org.codehaus.mojo exec-maven-plugin 1.0.2 java org.freehep.graphicsio.exportchooser.ImageIOExportFileType org.freehep freehep-graphics2d org.freehep freehep-io default true org.freehep freehep-graphics-base freehep org.freehep freehep-export