return JavaCompareUtilities.readString(sca.getContents());
return JavaCompareUtilities.readString(sca);
	public String getContents(Object node, boolean ignoreWhitespace) {		if (node instanceof IStreamContentAccessor) {			IStreamContentAccessor sca= (IStreamContentAccessor) node;			try {				return JavaCompareUtilities.readString(sca.getContents());			} catch (CoreException ex) {				JavaPlugin.log(ex);			}		}		return null;	}