make construction of SystemClock private

yangjd33 · yangjd33 · commit 9b7c1bdf69cd · 2025-02-15T06:54:32.000+08:00
diff --git a/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/SystemClock.java b/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/SystemClock.java
@@ -38,8 +38,7 @@ public static SystemClock getInstance() {
     return INSTANCE;
   }
 
-  @Deprecated
-  public SystemClock() {
+  private SystemClock() {
     // do nothing
   }
 

Original file line number	Diff line number	Diff line change
`@@ -38,8 +38,7 @@ public static SystemClock getInstance() {`
`38`	`38`	`return INSTANCE;`
`39`	`39`	`}`
`40`	`40`
`41`		`- @Deprecated`
`42`		`- public SystemClock() {`
	`41`	`+ private SystemClock() {`
`43`	`42`	`// do nothing`
`44`	`43`	`}`
`45`	`44`