Java 9 private methods in Interface
Java 9 supports Java 9 private methods in Interface to enable code sharing between non-abstract methods. Consider java 8 example where we want to print market two most popular search engines…
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Java 9 Process API
Java 9 Process API Introduction Java 9 introduced ProcessHandle and ProcessHandle.Info interface to get all the details about process and it’s information. ProcessHandle identifies and provides control of native processes. Each individual process…
Java 9 try catch resource handling
Previously resource to be managed by a try-with-resources statement must be fresh variable declaration in the statement: try { Resource r =..} Java 8 Supported try (InputStream inputStream = new…
Java 9 Java.util.Objects Static method requireNonNullElse
Java 9 introduce new static java.util.Objects.requireNonNullElse method in Java.util.Objects which is very useful when object assign or pass argument with default object. java.util.Objects.requireNonNullElse require two parameters while perform assignment operation, If first object is null…
Java 9 Features
This article contains Java 9 features with examples. After 2014 we are waiting for Java 9, Now Java 9 comes with so many important and interesting features with us. Java…
Java 9 Compile java code in older version of Java
Java 9 come with very nice feature to compile java file in older version of java. Up to java 8 JDK, If we install Only JDK 8 install in our…
Java 9 : Logger Level Types (SEVERE, WARNING, INFO, CONFIG, FINE, FINER, FINEST)
In previous article we have seen that how to configure java 9 logger, In this article we are providing more information about all types of Logger Level in java9. For more…