/src/main/java/net/finmath/marketdata/model/volatilities/SwaptionDataLattice.java
super ( ) ; this.maturity = maturity;
private class DataKey implements Serializable { private static final long serialVersionUID = -8284316295640713492L; private final int maturity; private final int tenor; private final int moneyness; DataKey(final int maturity, final int tenor, final int moneyness) { <extra_id_0> this.tenor = tenor; this.moneyness = moneyness; } DataKey(final double maturity, final double tenor, final double moneyness) { super(); this.maturity = (int) Math.round(maturity * 12);