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Build: NetBeans IDE Dev (Build 201004270201) VM: Java HotSpot(TM) Client VM, 16.3-b01, Java(TM) SE Runtime Environment, 1.6.0_20-b02 OS: Windows XP User Comments: GUEST: opening a css file. GUEST: Moving files around GUEST: It happens all the time, when I run NetBeans and try to open any document facilityderek: Opening a large css file that contains "errors" ( nonstandard tricks for MSIE brower compatibility ) GUEST: I dragged a css file into netbeans and it got delayed. Before dragging I was working with php files. There were more than 20 php files open in netbeans. Maximum slowness yet reported was 11703 ms, average is 5489
Created attachment 98144 [details] nps snapshot
There are two kinds of problem in the snapshots: 1) there is a heavy classloading triggered from the CssPreviewTopComponent initialization 2) EmbeddedBrowserFactory.getDefault() called in the class constructor takes a lot of time I've deferred the SAXParser initialization done in the constructor (which could possibly trigger the heavy classloading) to later times: web-main#7d1e541e371c Now what can possibly cause #1 is loading of the EmbeddedBrowser classes, the problem #2 is caused by the embedded browser, reassigning there
Integrated into 'main-golden', will be available in build *201004280200* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main/rev/ User: Log: