Code examples to demonstrate the new features from Java 10 and 11 release.
Master: 
The LocalVariableTypeInference.java class have some code examples to demonstrate the Java 10 capability to infer the local variable type.
var list = new ArrayList<String>(); // infers ArrayList<String> var hashMap = new HashMap<String, String>(); // infers HashMap<String, String> var stringBuilder = new StringBuilder(); // infers StringBuilder()To ensure TypeInference from Java 10, the LocalVariableTypeInference.java class are fully reviewed by unit tests, that can be found in class HaversineAlgorithmTest.java.
@Test void localVariableTypeInferenceArrayList() { var optional = variableTypeInference.localVariableTypeInferenceArrayList(); var someObject = optional.isPresent() ? optional.get() : Optional.empty(); assertAll("localVariableTypeInference", () -> assertTrue(someObject instanceof ArrayList), () -> assertNotEquals(someObject, null) ); }Just open a terminal and paste the commands below:
gradle clean build --stacktrace gradle clean build cleanidea idea --stacktrace gradle clean build cleaneclipse eclipse --stacktrace
Copyright 2018, Juliano Macedo. See LICENSE file for details.