String (@Nullable final String typeName) { if (SHOW_FQ_TYPE_NAMES || typeName == null) { return typeName; } String baseLambdaClassName = DebuggerUtilsEx.getLambdaBaseClassName(typeName); if (baseLambdaClassName != null) { return renderTypeName(baseLambdaClassName) + "$lambda"; } final int dotIndex = typeName.lastIndexOf('.'); if (dotIndex > 0) { return typeName.substring(dotIndex + 1); } return typeName; }