Exception and Error both are sub classes of java.lang.Throwable class. We can handle Exceptions at runtime but Errors we can not handle. (adsbygoogle = window.adsbygoogle || []).push({}); Exceptions... read more ?

YES StringBuffer and StringBuilder classes not overriding equals()method and haschcode() method. Before discussing about why these classes are not overriding equas() and hashcde() methods lets see the usage... read more ?

Its recommended to learn about life cycle of Thread before you start programming on Thread. Threads exists in different type of states. (adsbygoogle = window.adsbygoogle || []).push({}); Thread... read more ?

throw keyword: throw keyword used to throw user defined exceptions.(we can throw predefined exception too) If we are having our own validations in our code we can use... read more ?

Apart from java we have Existing Exceptions. and we can also create our own Exceptions nothing but User defined Exceptions. User defined exceptions in java are also known... read more ?

try block: The functionality of try keyword is to identify an exception object. And catch that exception object and transfer the control along with the identified exception object... read more ?

In  java we can create user defined threads in two ways  Implementing Runnable interface extending Thread class. (adsbygoogle = window.adsbygoogle || []).push({}); These are the two different ways... read more ?

In most of the interviews questions on increment and decrement operators will come in face to face or in written test. Every Java Interview written test will have... read more ?

1.what is static in java? Static is a keyword in java. One of the Important keyword in java. Clear understanding of static keyword is required to build projects.... read more ?

Lets discuss about what are the common functionalities everyone needs when developing a application and what are the classes we require mostly to rectify common problems. (adsbygoogle =... read more ?

Yes we can create a class as static. But class should be inner class or nested class. We know how to create static methods, static variables and static... read more ?