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Java 8 - Function abstraction can be difficult. Any Ideas to make it better?
@SuppressWarnings("unchecked") // It's a cast, I am responsible.
private void callToMethod(int i, int j) {
if(f instanceof BiFunction){
BiFunction<Integer, Integer, Boolean> callable = (BiFunction<Integer, Integer, Boolean>) f;
callable.apply(0, 1);
} else if(f instanceof BiConsumer){
BiConsumer<Integer, Integer> callable = (BiConsumer<Integer, Integer>) f;
callable.accept(i, j);
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