} else if (g.numAxes() > 2) {
g.error("Only two y-axes are supported at this time. (Trying " +
"to use " + g.numAxes() + ")");
} else if (g.numAxes() > 2) {
g.error("Only two y-axes are supported at this time. (Trying " +
"to use " + g.numAxes() + ")");