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New posts in java-8

Java: one of many keys map

java java-8

Java 8 Sum two object properties in one iteration

HashMap with 8 million entries becomes slow

java java-8 hashmap

Stream over a List of Map and collect specific key

java java-8 java-stream

Why the tryAdvance of stream.spliterator() may accumulate items into a buffer?

java java-8 java-stream

Java8 generic puzzle

How to compute Map from stream, to then check property of map values?

Java 8 List<Foo> to Map<String, Map<String, List<String>>>

java java-8 java-stream

Why does Optional not provide a peek method?

How to create List<T> to Map<String, T> instead of Map<String, List<T>>?

java java-8 java-stream

Java Comparator with null fields

Lambdas and putIfAbsent

java lambda java-8

Is there a pre-Java-8 functional interface that's a drop in replacement for java.util.function.Consumer<T>?

java interface lambda java-8

Aggregate List<X> to List<X> with Java 8 Stream API

java java-8 java-stream

How does this lambda feature in java 8 work?

java java-8

MaxPermSize Warning in Eclipse WildFly 8 and Java 8

java eclipse java-8 wildfly-8

Java - Repeated function call reduces execution time

Convert stream of Strings to stream of Longs

java java-8 java-stream

Why list.sort does not use the Optional API

java java-8

Java 8 mapping to sub list entries of a collection using streams and collectors