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Introducing Spring Framework

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Appendix A ■ Installing Tools<br />

Figure A-12. Executing the echo and java Commands<br />

Installing Java for OS X<br />

By default, OS X has the JDK preinstalled and the recent OS X Mavericks has Java 7 installed. You should be fine with<br />

this release, but if you want to you can install JDK 8. The advantage of installing JDK 8 is to get the new features that<br />

come with it, like lambdas and invoke dynamic.<br />

1. If you want to install JDK 8, go to www.oracle.com/technetwork/java/javase/<br />

downloads/jdk8-downloads-2133151.html and click the Mac OS X version for the<br />

download. Once you download the jdk-8u5-macosx-x64.dmg file, double-click it, and a<br />

dialog will show something similar to Figure A-13.<br />

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