This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
You seem to be using an old version of xhtmlrenderer.dev.java.net. Noticed because "logging isn't enabled" is frequently printed to console when using NB, e.g. during ValidateLayerConsistencyTest. To track it down you can use: echo "test-qa-functional-sys-prop.TopLogging.unwantedMessages=logging isn't enabled" > o.n.core/nbproject/private/private.properties which yields the culprit: at java.io.PrintStream.println(PrintStream.java:739) at org.xhtmlrenderer.util.XRLog.init(XRLog.java:499) at org.xhtmlrenderer.util.XRLog.log(XRLog.java:423) at org.xhtmlrenderer.util.XRLog.render(XRLog.java:400) at org.xhtmlrenderer.util.XRLog.render(XRLog.java:390) at org.xhtmlrenderer.layout.SharedContext.<init>(SharedContext.java:106) at org.xhtmlrenderer.swing.BasicPanel.<init>(BasicPanel.java:80) at org.xhtmlrenderer.swing.BasicPanel.<init>(BasicPanel.java:76) at org.xhtmlrenderer.simple.XHTMLPanel.<init>(XHTMLPanel.java:109) This codepath has not existed in the trunk for two years now. Probably it is time to upgrade the library to R8: https://xhtmlrenderer.dev.java.net/news.html