Java 7: What's in it for developers

The long-awaited release got off to a rough start but offers a multitude of improvements for developers

By , InfoWorld |  Development, java

Although the release late last month of Java SE 7 did not come off without a hitch -- serious bugs turned up in the release candidate and had to be fixed in the Update 1 release -- the platform nonetheless offers developers a variety of enticing capabilities that range from programming improvements to boosts for sound applications and multicore systems.

Officially known as Java Platform Standard Edition 7, Java SE 7 is the first big release of Java in more than five years and the first under Oracle's stewardship. It offers improvements for running dynamic languages, programming, and file systems.

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Java community politics delayed many new features Java founder James Gosling, who left Oracle in 2010 and had limited involvement in developing Java SE 7, views the upgrade as critical simply because Oracle finally got it done: "Java SE 7 is important not for any particular feature but for the fact that Oracle was able to bust the political logjam in the JCP [Java Community Process] that had delayed it for so very long." Al Hilwa, an ICD analyst, agrees: "The main thing about Java SE is that it shipped. The inertia of five years without a release had to be overcome."

Despite the five years of effort, Java SE 7 is not what had been originally planned. Many features in the original JDK 7 plan have been pushed to JDK 8, which is due in 2012. Java SE 7 is thus in some ways the first of a two-part release. That's not necessarily a bad thing, says Rob Ratcliff, founder of the Austin Java Users Group and a Java developer. "It was good for Oracle to release Java 7 and move onto [Java] 8 later." He prefers the evolutionary approach to Java's development.

Originally published on InfoWorld |  Click here to read the original story.
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