What is Logging Level?
Logger: Logger is the class of java.util.logging package that extends the Object class. Java provides logging APIs like: Logger, Level, Handler etc. for implementing logging features in your java application.
Setting a Filter on a Logger Handler in Java
This section illustrates you how to set filter on a logger handler in Java. Generally, Filter is a program that provides the facility to get data if the certain conditions are satisfied otherwise don't get any data. In other words, you get data to be filt
Forward Log Records to Its Parent
This section describes how to forward log records to its parent. You know that a logger sends both log records (messages declared before setting the log for it's parent and log messages after setting for it's parent) to handlers, parent or ancestor. See d
Logging an Exception in Java
This section introduces you the concept of logging exception handling. When certain conditions are not followed or wrong then compiler shows a message which is mentioned under the specific exception.
Removing duplicate white spaces from a String
In this section, you will learn how to remove all white spaces from the given string by using the regular expressions. This section gives you a example for the best illustration about the way of removing all the duplicate white spaces from the given strin