HDLSDK/hdl-common/src/main/java/com/hdl/sdk/common/utils/ThreadToolUtils.java
@@ -20,12 +20,13 @@ private ThreadToolUtils() { } private static class SingletonInstance { private static final ThreadToolUtils INSTANCE = new ThreadToolUtils(); } // private static class SingletonInstance { // } private static final ThreadToolUtils instance = new ThreadToolUtils(); public static ThreadToolUtils getInstance() { return SingletonInstance.INSTANCE; return instance; }