@Override
protected void removePoint(PipeCADToolContext context, InputEvent event, int numPoints) {
PipeCADTool ctxt = context.getOwner();
if (numPoints > 1) {
PipeCADToolState endState = context.getState();
context.clearState();
try {
ctxt.removePoint(event);
} finally {
context.setState(endState);
(context.getState()).Entry(context);
}
} else if (numPoints == 1) {
(context.getState()).Exit(context);
context.clearState();
try {
ctxt.removePoint(event);
} finally {
context.setState(Polyline.FirstPoint);
(context.getState()).Entry(context);
}
} else {
super.removePoint(context, event, numPoints);
}
return;
}
