k5_ questions

k5_ answers

• How to sort Map<YearMonth, List<LocalDate>> with java 8 lambda and streams
• Cast to generic type causing ArrayStoreException in Java
• Java 8 Reentrant Lock and Condition results in IllegalMonitorStateException: current thread is not owner
• converting a java.util.stream.Stream<String> into a java.io.Reader
• No arg constructor and De serialization in Java
• Aren't all objects already serialized?
• How to index an array of BigIntegers by BigIntegers
• JavaFX Bindings.size() stops working after some events
• Lambda accessibility to private methods
• How to extract class from Java generic class to satisfy compiler?