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Dalamar42/promise_new.java

Created September 7, 2016 10:06
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promise_new.java
String output = "value";
ListenableFuture<String> future = Futures.immediateFuture(output);
String transformedOutput = Promise.wrap(future)
.then(value -> value + "_a")
.then(value -> value + "_b")
.get();
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