New posts in java-8

How to get 5 years before now

Why does Java not allow multiple inheritance but does allow conforming to multiple interfaces with default implementations

Using lambda to format Map into String

Java Stream difference between map and mapToObj

Java 8 Lambda filter by Lists

How to sum values in a Map with a stream?

Error unmarshalling xml in java-8 "secure-processing org.xml.sax.SAXNotRecognizedException causing java.lang.IllegalStateException"

Do Java8 lambdas maintain a reference to their enclosing instance like anonymous classes?

Erratic performance of Arrays.stream().map().sum()

What is sjavac, who is it for and how do I use it?

Is it a good practice to use Optional as an attribute in a class? [duplicate]

Java 8 peek vs map

Convert String array to Map using Java 8 Lambda expressions

Java 8 - DateTimeFormatter and ISO_INSTANT issues with ZonedDateTime

How to implement a Java stream?

Getting object with max date property from list of objects Java 8

Understanding metaspace line in JVM heap printout

OptionalInt vs Optional<Integer>

Why is shared mutability bad?

What is the Metadata GC Threshold and how do I tune it?