Tech Trek: A Software Engineer's Guide to Code and Beyond

/*         This Java example shows how to get reference of current thread using         currentThread method of Java Thread class. */   public class GetCurrentThread {           public static void main ( String [ ] args ) {                                 /*                  * To get the reference of currently running thread, use                  * Thread currentThread() method of Thread class.                  *                  * This is a static method.                  */                         ...

Advantages for declaring loggers as static Disadvantages for declaring loggers as static common and well-established idiom less CPU overhead: loggers are retrieved and assigned only once, at hosting class initialization less memory overhead: logger declaration will consume one reference per class For libraries shared between applications, not possible to take advantage of repository selectors. It should be noted that if the SLF4J binding and the underlying API ships with each application (not shared between applications), then each application will still have its own logging environment. not IOC-friendly Advantages for declaring loggers as instance variables Disadvantages for d...

 du -sm <dir_name>