Code example for Predicate

Methods: hashCode

0
        assertNotEquals(predicate, duplicate);
        assertNotEquals(duplicate, predicate);
    } 
 
    @Test public void hashCodeBasedOnIdentity() {
        assertEquals(System.identityHashCode(predicate), predicate.hashCode());
    } 
 
    @Test public void toStringGivesAnIndicationOfItsRandomGeneration() {
        assertEquals("a randomly generated instance of " + Predicate.class, predicate.toString());
    } 
 
    @Test public void rejectsNonFunctionalInterface() {
        thrown.expect(IllegalArgumentException.class);
        thrown.expectMessage(Cloneable.class + " is not a functional interface");
 
        makeLambda(Cloneable.class, new TestIntegerGenerator(), null); 
    } 
} 
Connect your IDE to all the code out there  Get Codota for Java