public static void legalSideEffectKeyValues(final Object[] memoryKeyValues) {
if (memoryKeyValues.length % 2 != 0)
throw Traversal.SideEffects.Exceptions.sideEffectKeyValuesMustBeAMultipleOfTwo();
for (int i = 0; i < memoryKeyValues.length; i = i + 2) {
if (!(memoryKeyValues[i] instanceof String))
throw Traversal.SideEffects.Exceptions.sideEffectKeyValuesMustHaveALegalKeyOnEvenIndices();
}
}
public static void validateSideEffect(final String key, final Object value)
throws IllegalArgumentException {
if (null == value) throw Traversal.SideEffects.Exceptions.sideEffectValueCanNotBeNull();
if (null == key) throw Traversal.SideEffects.Exceptions.sideEffectKeyCanNotBeNull();
if (key.isEmpty()) throw Traversal.SideEffects.Exceptions.sideEffectKeyCanNotBeEmpty();
}