How Java Programmers Make Conversion Between Collections Of Wrapper Objects And Wrapped Objects

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Java programmers have found Adapters and Decorators to be helpful in java web development. These “wrappers” perform exceptionally well when combine with java based application in a variety of situations to be implementation.  Sometime we need to wrap a few more objects than the one we are actually wrapping and therefore a java programmer need to convert between wrapper and the wrapped object to differentiate both of the collection.

Java Web Development

For a simple preview of how java developers do this one can take this simple test of wrapping a Java class with a MOVIE representation and to wrap this take another Class called MOVIEWRAPPER. Now check it out in the image below.

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Now have a look at Movie Wrapper in the images below

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After coding for the wrapper and Wrapped object with the given article, Movie and Movie wrapper classes as defined earlier a java programmer has to convert a collection of these into a collection of other. Programmers need to make an approach for converting a collection of Movie objects into a collection of Moviewrapper objects to perform on the Movie objects’ source collection and add each one to Moviewrapper objects collection.

 Conversion Of Wrapped Objects In To Wrapper Objects As Discussed

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The same can be done with JDK 8 as shown here

Conversion of wrapped objects in to wrapper objects as discussed through JDK 8

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Conversion of wrapper objects in to wrapped objects as discussed

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Conversion of wrapper objects in to wrapped objects through JDK 8 as discussed

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Also Read: Shot Ways to Monetize Your Java Skills

With above examples’ help, a java development team can convert a wrapper object into a wrapped one this way. If you face any troubles implementing this tutorial, let us know by leaving comments below, our java web development team would be happy to assist you.

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Vijay is a compulsive blogger who likes to educate like-minded people on various new technologies and trends. He works with Aegis SoftTech as a software developer and has been developing software for years. Stay Connected to him on Facebook and Google+.