Package org.apache.commons.collections4.bag

Examples of org.apache.commons.collections4.bag.HashBag


     * @param input  the input object to transform
     * @return never
     * @throws FunctorException always
     */
    public O transform(final I input) {
        throw new FunctorException("ExceptionTransformer invoked");
    }
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     * @param object  the input object
     * @return never
     * @throws FunctorException always
     */
    public boolean evaluate(final T object) {
        throw new FunctorException("ExceptionPredicate invoked");
    }
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     *
     * @return never
     * @throws FunctorException always
     */
    public T create() {
        throw new FunctorException("ExceptionFactory invoked");
    }
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        try {
            executeAndThrow(input);
        } catch (final RuntimeException ex) {
            throw ex;
        } catch (final Throwable t) {
            throw new FunctorException(t);
        }
    }
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            }

            try {
                return (T) iCloneMethod.invoke(iPrototype, (Object[]) null);
            } catch (final IllegalAccessException ex) {
                throw new FunctorException("PrototypeCloneFactory: Clone method must be public", ex);
            } catch (final InvocationTargetException ex) {
                throw new FunctorException("PrototypeCloneFactory: Clone method threw an exception", ex);
            }
        }
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        }

        try {
            return iConstructor.newInstance(iArgs);
        } catch (final InstantiationException ex) {
            throw new FunctorException("InstantiateFactory: InstantiationException", ex);
        } catch (final IllegalAccessException ex) {
            throw new FunctorException("InstantiateFactory: Constructor must be public", ex);
        } catch (final InvocationTargetException ex) {
            throw new FunctorException("InstantiateFactory: Constructor threw an exception", ex);
        }
    }
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     * @return true if decorated predicate returns true
     * @throws FunctorException if input is null
     */
    public boolean evaluate(final T object) {
        if (object == null) {
            throw new FunctorException("Input Object must not be null");
        }
        return iPredicate.evaluate(object);
    }
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     * @return the transformed result
     */
    public T transform(final Class<? extends T> input) {
        try {
            if (input == null) {
                throw new FunctorException(
                    "InstantiateTransformer: Input object was not an instanceof Class, it was a null object");
            }
            final Constructor<? extends T> con = input.getConstructor(iParamTypes);
            return con.newInstance(iArgs);
        } catch (final NoSuchMethodException ex) {
            throw new FunctorException("InstantiateTransformer: The constructor must exist and be public ");
        } catch (final InstantiationException ex) {
            throw new FunctorException("InstantiateTransformer: InstantiationException", ex);
        } catch (final IllegalAccessException ex) {
            throw new FunctorException("InstantiateTransformer: Constructor must be public", ex);
        } catch (final InvocationTargetException ex) {
            throw new FunctorException("InstantiateTransformer: Constructor threw an exception", ex);
        }
    }
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        assertNotSame(map1.hashCode(), map2.hashCode());
    }

    @SuppressWarnings({ "unchecked", "rawtypes" })
    public void testListValuedMapEqualsHashCodeContract() {
        ListValuedMap map1 = MultiValuedLinkedHashMap.listValuedLinkedHashMap();
        ListValuedMap map2 = MultiValuedLinkedHashMap.listValuedLinkedHashMap();

        map1.put("a", "a1");
        map1.put("a", "a2");
        map2.put("a", "a1");
        map2.put("a", "a2");
        assertEquals(map1, map2);
        assertEquals(map1.hashCode(), map2.hashCode());

        map1.put("b", "b1");
        map1.put("b", "b2");
        map2.put("b", "b2");
        map2.put("b", "b1");
        assertNotSame(map1, map2);
        assertNotSame(map1.hashCode(), map2.hashCode());
    }
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        assertNotSame(map1.hashCode(), map2.hashCode());
    }

    @SuppressWarnings({ "unchecked", "rawtypes" })
    public void testListValuedMapEqualsHashCodeContract() {
        ListValuedMap map1 = MultiValuedHashMap.listValuedHashMap();
        ListValuedMap map2 = MultiValuedHashMap.listValuedHashMap();

        map1.put("a", "a1");
        map1.put("a", "a2");
        map2.put("a", "a1");
        map2.put("a", "a2");
        assertEquals(map1, map2);
        assertEquals(map1.hashCode(), map2.hashCode());

        map1.put("b", "b1");
        map1.put("b", "b2");
        map2.put("b", "b2");
        map2.put("b", "b1");
        assertNotSame(map1, map2);
        assertNotSame(map1.hashCode(), map2.hashCode());
    }
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