Bug 43551 Background conflicts with syntax highlighting in Edit Template of code gneration [code generation]
I have set my syntax highlighting colors. They use white foreground and black background for comments. In Preferences Java Code Generation Code & Comments If I edit an comment entry, eg Types I can not see the comments as it is using the syntax highlighting setting of white foreground but does not use the syntax highlighted background (black) but uses a default background of white. So I get white on white. It needs to either use all syntax highlight colors including background or default colors or no colors.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/preferences/EditTemplateDialog.java
private TemplateVariableProcessor fProcessor;
		/**
		 * @param type
		 */
		public TemplateVariableTextHover(TemplateVariableProcessor processor) {
			fProcessor= processor;
		}
		/* (non-Javadoc)
		 * @see org.eclipse.jface.text.ITextHover#getHoverInfo(org.eclipse.jface.text.ITextViewer, org.eclipse.jface.text.IRegion)
		 */
		public String getHoverInfo(ITextViewer textViewer, IRegion subject) {
			try {
				IDocument doc= textViewer.getDocument();
				int offset= subject.getOffset();
				if (offset >= 2 && "${".equals(doc.get(offset-2, 2))) {