{"id":316873,"date":"2014-06-05T18:39:00","date_gmt":"2014-06-05T18:39:00","guid":{"rendered":"https:\/\/www.infoworld.com\/article\/2358607\/java-language-java-101-the-next-generation-the-essential-java-language-features-tour-part-4.html#tk.rss_java101"},"modified":"2014-06-05T18:39:00","modified_gmt":"2014-06-05T18:39:00","slug":"java-101-the-essential-java-language-features-tour-part-4-3","status":"publish","type":"post","link":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/2014\/06\/05\/java-101-the-essential-java-language-features-tour-part-4-3\/","title":{"rendered":"Java 101: The essential Java language features tour, Part 4"},"content":{"rendered":"<p class=\"syndicated-attribution\"><meta name= \\\"keywords \\\" content= \\\"\u96fb\u5b50\u8a08\u7b97\u6a5f, \u6559\u80b2, IT \u96fb\u8166\u73ed,\u96fb\u8166\u88dc\u7fd2\uff0c \u96fb\u8166\u73ed\uff0c \u5bb6\u6559\uff0c \u79c1\u4eba\u8001\u5e2b\uff0c \u8cc7\u8a0a\u6280\u8853\uff0c \u7a0b\u5e8f\u8a2d\u8a08\uff0c \u96fb\u5b50\u8a08\u7b97\u6a5f\uff0c \u904a\u6232\uff0c \u860b\u679c\uff0c \u96fb\u5f71\uff0c \u8a08\u7b97\u6a5f\uff0c\u7de8\u78bc\uff0c Java\uff0c C\/C++\uff0c JavaScript\uff0c PHP\uff0c HTML\uff0c CSS\uff0c MySQL\uff0c mobile\uff0c Android\uff0c \u52d5\u6f2b\uff0c Python\uff0c teacher\uff0c \u88dc\u7fd2\uff0c \u96fb\u8166\u88dc\u7fd2 \u8cc7\u8a0a, \u7535\u5b50\u8ba1\u7b97\u673a, IT ,Game, apple, movie, Computer,student,Java,\u6559\u80b2, ,\u5b66\u751f, \u5b66\u4e60, learn, \u6559\u5b66,  Android, apple,anime, animation, \u4fe1\u606f\u6280\u672f, \u7a0b\u5e8f\u8bbe\u8ba1, \u79fb\u52a8\u7535\u8bdd, \u8cc7\u8a0a\u79d1\u6280,Game, Jeu, Juego,Call Of Duty ,\u4f7f\u547d\u53ec\u559a , \u6e38\u620f, \u7535\u5b50\u6e38\u620f,, \u591a\u4eba\u7535\u5b50\u6e38\u620f, \u7f51\u7edc\u6e38\u620f\uff0conline\uff0conline game, \u624b\u673a\u6e38\u620f, mobile \\\"><\/p>\n<article>\n<section class=\"page\">\n<p>\nBefore JDK 7&#8217;s debut, Oracle invited the Java community to submit proposals for new language features to its <a href=\"http:\/\/openjdk.java.net\/projects\/coin\/\">Project Coin<\/a> mailing list. The open call ran for one month and nearly 70 proposal forms were submitted. Eight features were then selected for inclusion in JDK 7:<\/p>\n<ul>\n<li>Automatic resource management (try-with-resources)<\/li>\n<li>Switch-on-string<\/li>\n<li>Multi-catch<\/li>\n<li>Final re-throw<\/li>\n<li>Binary literals<\/li>\n<li>Underscores in numeric literals<\/li>\n<li>Type inference changes<\/li>\n<li>Simplified varargs method invocation<\/li>\n<\/ul>\n<p>\nThis installment in the <a href=\"https:\/\/www.javaworld.com\/blog\/java-101\/\"><strong>Essential Java language features tour<\/strong><\/a> addresses the first four small language features from that list &#8212; try-with-resources, switch-on-string, multi-catch, and final re-throw. I&#8217;ll address the remaining four features in a follow-up article.<\/p>\n<p class=\"jumpTag\"><a href=\"https:\/\/www.infoworld.com\/article\/2358607\/java-language-java-101-the-next-generation-the-essential-java-language-features-tour-part-4.html#jump\">To read this article in full, please click here<\/a><\/p>\n<\/section>\n<\/article>\n\n<p class=\"syndicated-attribution\"><figure class= \\\"wp-block-image alignnone \\\"><img src= \\\"http:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-content\/uploads\/2016\/05\/logo2-2.png\\\" alt=\\\"IT\u96fb\u8166\u88dc\u7fd2 java\u88dc\u7fd2 \u70ba\u5927\u5bb6\u914d\u5c0d\u96fb\u8166\u88dc\u7fd2,IT freelance, \u79c1\u4eba\u8001\u5e2b, PHP\u88dc\u7fd2,CSS\u88dc\u7fd2,XML,Java\u88dc\u7fd2,MySQL\u88dc\u7fd2,graphic design\u88dc\u7fd2,\u4e2d\u5c0f\u5b78ICT\u88dc\u7fd2,\u4e00\u5c0d\u4e00\u79c1\u4eba\u88dc\u7fd2\u548cFreelance\u81ea\u7531\u5de5\u4f5c\u914d\u5c0d\u3002\\\"\/><figcaption>\u7acb\u523b\u8a3b\u518a\u53ca\u5831\u540d\u96fb\u8166\u88dc\u7fd2\u8ab2\u7a0b\u5427!<\/figcaption><\/figure>\r\n<\/br>Find A Teacher Form:\r\n<\/br>https:\/\/docs.google.com\/forms\/d\/1vREBnX5n262umf4wU5U2pyTwvk9O-JrAgblA-wH9GFQ\/viewform?edit_requested=true#responses\r\n<\/br><\/br>Email:\r\n<\/br>public1989two@gmail.com<br><br><br><br><br><br><br>\r\n<a href=www.itsec.hk style=color:#FFFFFF;>www.itsec.hk<\/a><br>\r\n<a href=\\\"www.itsec.vip\\\" style=color:#FFFFFF;>www.itsec.vip<\/a><br>\r\n<a href=\\\"www.itseceu.uk\\\" style=color:#FFFFFF;>www.itseceu.uk<\/a><br><\/p>","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Before JDK 7&#8217;s debut, Oracle invited the Java community to submit proposals for new language features to its Project Coin mailing list. The open call ran for one month and nearly 70 proposal forms were submitted. Eight features were then selected f&#8230;<\/p>\n<\/div>","protected":false},"author":1852,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"Java 101: The essential Java language features tour, Part 4 - ITTeacherITFreelance.hk","description":"Before JDK 7's debut, Oracle invited the Java community to submit proposals for new language features to its Project Coin mailing list. The open call ran for on"},"footnotes":""},"categories":[6],"tags":[],"_links":{"self":[{"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/316873"}],"collection":[{"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/users\/1852"}],"replies":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/comments?post=316873"}],"version-history":[{"count":1,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/316873\/revisions"}],"predecessor-version":[{"id":316875,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/posts\/316873\/revisions\/316875"}],"wp:attachment":[{"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/media?parent=316873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/categories?post=316873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/wordpress\/index.php\/wp-json\/wp\/v2\/tags?post=316873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}