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/TreeViewer.java
return;
			}
			if (updateLabel.hasNewText())
				treeItem.setText(updateLabel.getText());
			if (updateLabel.hasNewImage())
				treeItem.setImage(updateLabel.getImage());
		} else {
			for (int column = 0; column < columnCount; column++) {
				
				String text = "";
				Image image = null;
				treeColorAndFont.setFontsAndColors(treeItem, element, column);
				if (tprov == null) {
					if (column == 0) {
						ViewerLabel updateLabel = new ViewerLabel(treeItem
								.getText(), treeItem.getImage());
						if(vprov != null)
							buildLabel(updateLabel,element,vprov);
						else{
							if(lprov != null)
								buildLabel(updateLabel,element,lprov);
						}
						
						
						if (treeItem.isDisposed()) {
							unmapElement(element);
							return;
						}
						text = updateLabel.getText();
						image = updateLabel.getImage();