#Java

Java 8 Custom Collector

Java-8Collector
Bigdecimal, Collector, Java, Java-8, Java-9, Summary Statistics

Sort Map by Value using Custom Comparator

Java-8Stream
Comparator, Java, Java-8, Map, Sorting, Stream

Sort Map by key using Custom Comparator

Java-8Stream
Comparator, Java, Java-8, Map, Sorting, Stream

Java Stream - Sort map by value

Java-8Stream
Java, Java-8, Map, Sorting, Stream

Java Stream - Sort map by key

Java-8Stream
Java, Java-8, Map, Sorting, Stream

Remove Optional Empty/Null values from list

Java-8StreamFilter
Filter, Java, Java-8, Java-9, Optional

Exchanger

Multithreading
Concurrency, Java, Java-8, Multithreading

BlockingQueue

Multithreading
Concurrency, Java, Java-8, Multithreading

CyclicBarrier

Multithreading
Concurrency, Java, Java-8, Multithreading

CountDownLatch

Multithreading
Concurrency, Java, Java-8, Multithreading