Description Alexander Kurtakov 2019-02-22 03:13:48 EST

Install https://akurtakov.fedorapeople.org/shellwax/, create a sh file in which there is 'useradd' command, hover over it. If you have "UI responsiveness" preference enabled you will notice the following stack trace in the error log:
Stack Trace
	at org.eclipse.swt.internal.gtk.OS._pango_layout_get_line_count(Native Method)
	at org.eclipse.swt.internal.gtk.OS.pango_layout_get_line_count(OS.java:3711)
	at org.eclipse.swt.graphics.TextLayout.getLineBoundsInPixels(TextLayout.java:981)
	at org.eclipse.swt.graphics.TextLayout.getLineBounds(TextLayout.java:976)
	at org.eclipse.jface.internal.text.html.BrowserInformationControl.computeSizeHint(BrowserInformationControl.java:441)
	at org.eclipse.lsp4e.operations.hover.FocusableBrowserInformationControl.lambda$0(FocusableBrowserInformationControl.java:66)
	at org.eclipse.lsp4e.operations.hover.FocusableBrowserInformationControl$$Lambda$835/0x0000000840dae440.accept(Unknown Source)
	at org.eclipse.swt.browser.ProgressListener$2.completed(ProgressListener.java:98)
	at org.eclipse.swt.browser.WebKit.lambda$7(WebKit.java:2466)
	at org.eclipse.swt.browser.WebKit$$Lambda$730/0x0000000840c30440.run(Unknown Source)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)