{"id":51439,"date":"2014-01-22T02:58:00","date_gmt":"2014-01-21T18:58:00","guid":{"rendered":"http:\/\/itteacheritfreelance.hk\/test\/wordpress\/?guid=dfd5b9ea8601a154c61aa11add890416"},"modified":"2014-01-22T02:58:00","modified_gmt":"2014-01-21T18:58:00","slug":"java-101-the-essential-java-language-features-tour-part-2","status":"publish","type":"post","link":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2014\/01\/22\/java-101-the-essential-java-language-features-tour-part-2\/","title":{"rendered":"Java 101: The essential Java language features tour, Part 2"},"content":{"rendered":"<article>\n<section class=\"page\">\n<blockquote>\n<p>\n<em>Get the scoop on typesafe enums and learn how to use them properly in <code>switch<\/code> statements, then get started with Java annotations and meta-annotations types like <code>Target<\/code>, which you can use to clarify the purpose and function of annotations in your Java code.<\/em><\/p>\n<\/blockquote>\n<p>\nThe <a href=\"http:\/\/www.javaworld.com\/article\/2071216\/java-se\/java-101-the-next-gen%20eration-the-essential-java-language-features-tour-part-1.html\">first<br \/>\narticle<\/a> in my Java language evolution tour introduced assertions and<br \/>\ngenerics, concluding with a discussion about why the generics suite was a<br \/>\nparticularly controversial addition to Java 5. Here I introduce typesafe enums and annotations, two more Java 5 language features designed to enhance the safety and productivity of Java programs.<\/p>\n<p class=\"jumpTag\"><a href=\"https:\/\/www.javaworld.com\/article\/2088453\/java-language\/java-se-java-101-the-next-generation-the-essential-java-language-features-tour-part-2.html#jump\">To read this article in full, please click here<\/a><\/p>\n<\/section>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Get the scoop on typesafe enums and learn how to use them properly in switch statements, then get started with Java annotations and meta-annotations types like Target, which you can use to clarify the purpose and function of annotations in your Ja&#8230; <a href=\"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2014\/01\/22\/java-101-the-essential-java-language-features-tour-part-2\/\">\u95b1\u8b80\u5168\u6587 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":123,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"slim_seo":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[2,6,7],"tags":[398,402,397,414,413,528,410,409,407,408,406,399,400,394,318,526,375,523,183,184,529,524,232,10,401,396,381,403,412,411,395,405,404,525,457,530,363,384,321,320,319,316,26,527,317],"jetpack_publicize_connections":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p7prtj-dnF","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/51439"}],"collection":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/users\/123"}],"replies":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/comments?post=51439"}],"version-history":[{"count":1,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/51439\/revisions"}],"predecessor-version":[{"id":51440,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/51439\/revisions\/51440"}],"wp:attachment":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/media?parent=51439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/categories?post=51439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/tags?post=51439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}