Java platform long needed tools to work with file systems that are not so limited as those of prior releases to Java 7. Programmers require consistent behavior throughout many different platforms and efficiency in gathering file attributes and other data (or metadata). When it comes to platform specific capabilities of certain file systems, Java should benefit from them and provide the means to harness their power. Last but not least, programmer should always receive concrete description of exceptional situations during execution of their code.
Ever since the dawn of Java programming there was always present certain need to communicate with file system. Whether it was to store some configuration, user-generated content or even to set up and maintain whole database for your application you were bound to face challenges of file system access from java some time in your career. Java libraries for file system access and manipulation came long way since its introduction back in ’96 when JDK 1.0 introduced package
Continue reading “Introduction to NIO.2”