List of usage examples for org.jfree.data.function NormalDistributionFunction2D hashCode
@Override public int hashCode()
From source file:org.jfree.data.function.NormalDistributionFunction2DTest.java
/** * Objects that are equal should have the same hash code otherwise FindBugs * will tell on us...// ww w . j av a2 s . c o m */ @Test public void testHashCode() { NormalDistributionFunction2D f1 = new NormalDistributionFunction2D(1.0, 2.0); NormalDistributionFunction2D f2 = new NormalDistributionFunction2D(1.0, 2.0); assertEquals(f1.hashCode(), f2.hashCode()); }