Alphabets of Java
A – abstract / assert B – Boolean / boolean / byte / break C – char / case / class / catch D – do / default / double E – enum / extends F – final / finalize / finally / float / for G – goto H – hibernate I – Integer [...]
Read Full Post | Make a Comment ( 2 so far )Java: Difference between Comparable and Comparator Interface
Java allows us to sort objects that implement the Collection Interface, using either the comparable interface or a comparator class. But do you know what the differences using each of the Interface ? java.lang.Comparable java.util.Comparator int objOne.compareTO(objTwo) – A Comparable interfaced class must contain a method called compareTo to compare two objects (one being the [...]
Read Full Post | Make a Comment ( 3 so far )EJB: isIdentical() and its return values
What is isIdentical() method ? isIdentical() method can be used to test if a given EJB object is identical to the invoked EJB object. Whatz the catch here? Stateless Session Beans, Stateful Session Beans and Entity Beans each have different rules for what causes isIdentical() to return true. Can you Explain in detail? Sure. For [...]
Read Full Post | Make a Comment ( None so far )Java: Applets are running very slowly and does not respond to mouse clicks
One of the many reasons on why an Applet might be running very slowly in your system might be the following – Sun’s recent Java plug-ins now override Microsoft’s own Java Virtual Machine (JVM) in Internet Explorer, meaning that all applets viewed in Internet Explorer will now be handled by the Sun plug-in. Some versions [...]
Read Full Post | Make a Comment ( None so far )JD-GUI: (My Favorite) Java Decompiler
What is JD-GUI? JD-GUI is a standalone graphical utility that displays Java source codes of “.class” files. You can browse the reconstructed source code with the JD-GUI for instant access to methods and fields. Whatz the most coolest thing with this product? JD-GUI is free for non-commercial use. This means that JD-GUI shall not be [...]
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