by March 19, 2010 0 comments



BANGALORE, INDIA: Spark IT 2010 today
opened a window of knowledge to Java Annotation. Taking a session named
Learning to create and use Java Annotations, Dr. Venkat Subramaniam,
founder, Agile Developer Inc. explained that Annotations enhance
ability to extend the capability of a language without being part of
the community.
Annotations help to color the code, enable great expressive power and
are elegant and granular. Annotations are used like modifiers. They are
convenient to be placed in various places and can add values.

Subramaniam said that Java has few Annotations built in such as
deprecate, Override, Suppress Warnings and recommended the usage of
Override Annotation while using Java.

One can use @interface to define an
annotation. Annotation retention can be used at Source code, Byte code
and Runtime. The upcoming Java 7 has extensive use of Annotations
,
he added.

To read all the tweets from the event,
just search for #SparkIT on Twitter.

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