void (@NotNull ColoredTextContainer component) { XSourcePosition position = getSourcePosition(); if (position != null) { component.append(position.getFile().getName(), SimpleTextAttributes.REGULAR_ATTRIBUTES); component.append(":" + (position.getLine() + 1), SimpleTextAttributes.REGULAR_ATTRIBUTES); component.setIcon(AllIcons.Debugger.Frame); } else { component.append(XDebuggerBundle.message("invalid.frame"), SimpleTextAttributes.ERROR_ATTRIBUTES); } }