@@ -62,11 +62,13 @@ */ void useCodeFactory(CodeFactory cf) { if (null != this.cf) { logger.config(() -> "CodeFactory had been initialized for " + path); // Diagnosis code - new Throwable().printStackTrace(System.out); + if (Main.DEBUG) { + new Throwable().printStackTrace(System.err); + } } else { this.cf = cf; } }