src/share/tools/IdealGraphVisualizer/ServerCompiler/src/com/sun/hotspot/igv/servercompiler/filters/linestyle.filter

var f = new ColorFilter("Line Style filter");
f.addRule(new ColorFilter.ColorRule(new MatcherSelector(new Properties.StringPropertyMatcher("type", "int:")), null, Color.BLUE, null));
f.addRule(new ColorFilter.ColorRule(new MatcherSelector(new Properties.StringPropertyMatcher("type", "control")), null, Color.RED, null));
f.addRule(new ColorFilter.ColorRule(new MatcherSelector(new Properties.StringPropertyMatcher("type", "memory")), null, Color.GREEN, null));
f.addRule(new ColorFilter.ColorRule(new MatcherSelector(new Properties.StringPropertyMatcher("type", "tuple:")), null, Color.MAGENTA, null));
f.addRule(new ColorFilter.ColorRule(new MatcherSelector(new Properties.StringPropertyMatcher("type", "bottom")), null, Color.LIGHT_GRAY, null));
f.apply(graph);