(commons-exec) 16/20: Package private util class ThreadUtil should have a private constructor

[ggregory]

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ggregory pushed a commit to branch master
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commit 2e17aa565d54e8e5c0eb28a8a04a8ab726ac277e
Author: Gary D. Gregory <garydgreg...@gmail.com>
AuthorDate: Sat May 24 09:50:56 2025 -0400

    Package private util class ThreadUtil should have a private constructor
---
 src/main/java/org/apache/commons/exec/ThreadUtil.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/org/apache/commons/exec/ThreadUtil.java 
b/src/main/java/org/apache/commons/exec/ThreadUtil.java
index ed91695b..78ad3646 100644
--- a/src/main/java/org/apache/commons/exec/ThreadUtil.java
+++ b/src/main/java/org/apache/commons/exec/ThreadUtil.java
@@ -45,4 +45,7 @@ final class ThreadUtil {
         return thread;
     }
 
+    private ThreadUtil() {
+        // empty
+    }
 }