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Random numbers can be generated in Java using the "random" class. One needs a single "random" object to generate a series of random numbers as a unit.
In eclipse you can create java bean by generating getters and setters. Getters and setters are generated as ' alt + shift + s + r'.
what are the advantages and dis advantages of event handling in java
"Java" doesn't stand for anything. For some reason wikianswers has Java in capitals, which makes it look like its an abbreviation.
Java is developed by Sun, which makes Solaris OS.
Yes it is
Java is not similar to C. Java is, however, similar to C++. Both C++ and Java are object orientated programming languages (OOPL's).
http://docs.oracle.com/javase/7/docs/api/java/awt/event/ItemListener.html#itemStateChanged%28java.awt.event.ItemEvent%29 "http://docs.oracle.com/javase/7/docs/api/java/awt/event/ItemListener.html#itemStateChanged%28java.awt.event.ItemEvent%29"
No. There is no such keyword as declar in Java.
Java is popular because, it is platform independent, robust, high performance, easy to use etc.
When an application or a program keeps on monitoring and quickly responds to any action that occurs at the GUI interface ,like mouse movement, selecting an item in a list or entering a keyboard input and so on then such a scenario is termed as event handling. In java the events from the event sources are captured and they are sent to event listeners for respective actions to be taken.
The string trim works in Java by trimming white space from the beginning and end of a string. It cleans up the string and makes makes it neater for the users of the program.