Much nicer

gistfile1.java

		addNode().mapMany(new Function<Boolean, Composable<Boolean>>() {
			@Override
			public Composable<Boolean> apply(Boolean success) {
				return addService();
			}
		}).mapMany(new Function<Boolean, Composable<String>>() {
			@Override
			public Composable<String> apply(Boolean success) {
				return loadRawConfig();
			}
		}).consume(new Consumer<String>() {
			@Override
			public void accept(String s) {
				deferred.accept(s);
			}
		});

		addNode().consume(new Consumer<Boolean>() {
			@Override
			public void accept(Boolean success) {
				if (success) {
					addService().consume(new Consumer<Boolean>() {
						@Override
						public void accept(Boolean success) {
							if (success) {
								loadRawConfig().onComplete(new Consumer<Promise<String>>() {
									@Override
									public void accept(Promise<String> stringPromise) {
										deferred.accept(stringPromise.get());
									}
								});
							}
						}
					});
				}
			}
		});