Bug 87826 Need to improve image loading in Workbench
The Workbench image loading has several issues 1) The string "icons/full" is all over the place in the UI and should be made a constant 2) This needs to be prepended by /nl 3) The plugin descriptor is still in use to load images. This does not support nl which is required for BIDI support
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/tasklist/MarkerUtil.java
return getLineAndLocation(lineNumber, location);
    }
    /**
     * Returns the text for the line and location column given the line number and location text.
     */
    public static String getLineAndLocation(int lineNumber, String location) {
        if (lineNumber == -1) {
            if (location.equals("")) {
                return "";
            } else {
                return location;
            }
        } else {
            if (location.equals("")) {
                return line
                        .format(new Object[] { Integer.toString(lineNumber) });
            } else {
                return lineAndLocation.format(new Object[] {
                        Integer.toString(lineNumber), location });
            }
        }
    }
    /**
     * Returns the line number of the given marker.
     */
    public static int getLineNumber(IMarker marker) {
        return marker.getAttribute(IMarker.LINE_NUMBER, -1);
    }
    /**
     * Returns the text for the location field.