{"id":1010,"date":"2009-06-18T20:35:48","date_gmt":"2009-06-19T01:35:48","guid":{"rendered":"http:\/\/jianmingli.com\/wp\/?p=1010"},"modified":"2011-09-15T13:32:43","modified_gmt":"2011-09-15T18:32:43","slug":"java-extension-mechanism","status":"publish","type":"post","link":"https:\/\/jianmingli.com\/wp\/?p=1010","title":{"rendered":"Java Extension Mechanism"},"content":{"rendered":"<span id=\"Three_types_of_classes\"><h2>Three types of classes<\/h2><\/span>\n<span id=\"Bootstrap_classes\"><h3>Bootstrap classes<\/h3><\/span>\n<p>* Core Java classes<br \/>\n* Specified by system property <strong>sun.boot.class.path<\/strong><br \/>\n* <strong>-Xbootclasspath<\/strong> switches bootstrap classpath<\/p>\n<span id=\"Extension_classes\"><h3>Extension classes<\/h3><\/span>\n<p>* Specified by system property -Djava.ext.dirs<br \/>\n* Defaults to java.home\/lib\/ext<br \/>\n* Can use soft link in Unix or junction in Windows to switch to a different extension directory<\/p>\n<span id=\"User_classes\"><h3>User classes<\/h3><\/span>\n<p>* User classes are searched last<\/p>\n<p>References<br \/>\n<a href=\"http:\/\/today.java.net\/pub\/a\/today\/2005\/04\/26\/extending.html\">The Java Extension Mechanism<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Three types of classes Bootstrap classes * Core Java classes * Specified by system property sun.boot.class.path * -Xbootclasspath switches bootstrap classpath Extension classes * Specified by system property -Djava.ext.dirs * Defaults to java.home\/lib\/ext * Can use soft link in Unix &hellip; <a href=\"https:\/\/jianmingli.com\/wp\/?p=1010\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"jetpack_post_was_ever_published":false,"_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":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[14],"tags":[],"class_list":["post-1010","post","type-post","status-publish","format-standard","hentry","category-java"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8cRUO-gi","_links":{"self":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1010","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1010"}],"version-history":[{"count":4,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1010\/revisions"}],"predecessor-version":[{"id":3414,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1010\/revisions\/3414"}],"wp:attachment":[{"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jianmingli.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}