-in a java String is object represent sequence of charcter,Alfabate,numeric value in double quote. Exa. "Ram" , "234" -in java String class is immutable means ones create object we cant modify -String ...

This article shows how to use the Apache Commons JXPath component to easily query complex Java object trees for data using the XPath expression language. It covers both basic and advanced features ...

A utility to safely inspect any Java Object as String representation. It’s best to be used with domain model (also with JPA entities) with intention to dump those entities as text to log files.

You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java. Many programming languages allow ...