Bug 92851 [Viewers] [api] protected field StructuredViewer.colorAndFontCollector
3.1 HEAD colorAndFontCollector protected ColorAndFontCollector colorAndFontCollector This read-write field was added as API in the 3.1 cycle. Exposing fields as API (other than public static final ones) is bad practice because a client can change the field and there's nothing the class can do to prevent or even track that change. All access to read-write field should be through accessor methods, including access from subclasses. Also, this field is missing an @since 3.1 tag.
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
control.setFont(font);
			}
			clear();
		}
		
		/**
		 * Apply the fonts and colors to the control if
		 * required.
		 * @param control
		 */
		public void applyFontsAndColors(TableTreeItem control) {
			if(usedDecorators){
				
				if(background != null)
					control.setBackground(background);
			
				if(foreground != null)
					control.setForeground(foreground);
		
				if(font != null)
					control.setFont(font);
			}
			clear();
		}
		
		/**
		 * Set the background color.
		 * @param background 
		 */
		public void setBackground(Color background) {