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babjo/CompletableFutureThenCompose.java

Created November 26, 2017 15:25
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CompletableFutureThenCompose.java
CompletableFuture<String> completableFuture
  = CompletableFuture.supplyAsync(() -> "Hello")
    .thenCompose(s -> CompletableFuture.supplyAsync(() -> s + " World"));
 
assertEquals("Hello World", completableFuture.get());
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