{"id":195,"date":"2009-03-28T17:53:37","date_gmt":"2009-03-28T15:53:37","guid":{"rendered":"http:\/\/wenzlaff.de\/cgi-bin\/weblog_basic\/index.php?p=4"},"modified":"2021-11-22T17:17:05","modified_gmt":"2021-11-22T16:17:05","slug":"verhindern-von-null-pointern","status":"publish","type":"post","link":"http:\/\/blog.wenzlaff.de\/?p=195","title":{"rendered":"Verhindern von Null Pointern"},"content":{"rendered":"

Eclipse 3.4 bietet die M\u00f6glichkeit h\u00e4ufige Programmierfehler zu markieren. <\/p>\n

Zum Beispiel gibt es eine Null Pointer Zugriffswarnung. M\u00f6gliche Einstellungen sind unter dem Men\u00fcpunkt: Window – Preferences – Java – Compiler – Errors Warnings zu finden. <\/p>\n

In diesem Dialog k\u00f6nnen sie ge\u00e4ndert werden.<\/p>\n

Die default Einstellung ist auf warnung<\/code>. Um solche Null-Pointer-Probleme schon zur Compilezeit zu finden ist es hilfreich den Level auf error<\/code> zu setzen.<\/p>\n","protected":false},"excerpt":{"rendered":"

Eclipse 3.4 bietet die M\u00f6glichkeit h\u00e4ufige Programmierfehler zu markieren. Zum Beispiel gibt es eine Null Pointer Zugriffswarnung. M\u00f6gliche Einstellungen sind unter dem Men\u00fcpunkt: Window – Preferences – Java – Compiler – Errors Warnings zu finden. In diesem Dialog k\u00f6nnen sie ge\u00e4ndert werden. Die default Einstellung ist auf warnung. Um solche Null-Pointer-Probleme schon zur Compilezeit zu … <\/p>\n

\u201eVerhindern von Null Pointern\u201c <\/span>weiterlesen<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[29,71],"class_list":["post-195","post","type-post","status-publish","format-standard","hentry","category-eclipse","tag-compiler-einstellungen","tag-null-pointer"],"_links":{"self":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/posts\/195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=195"}],"version-history":[{"count":0,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=\/wp\/v2\/posts\/195\/revisions"}],"wp:attachment":[{"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=195"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.wenzlaff.de\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}