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Jayasagar/Stream11.java

Created December 17, 2017 15:19
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Stream11.java
boolean isAlDevicesRunnig = consumerList
.stream()
.flatMap(consumer -> consumer.getThings().stream())
// 'allMatch' is a terminal operation
.allMatch(Thing::isRunning);
System.out.println(isAlDevicesRunnig);
// Output : true
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