commit 155ef4e5341628c4d37595aaf67aff6bccb7e590
author Gary Gregory <garydgregory@gmail.com> Fri May 06 08:04:53 2022 -0400
committer Gary Gregory <garydgregory@gmail.com> Fri May 06 08:04:53 2022 -0400
tree 5cf865825d0cc47bba51404a6f3dc9f68ce36287
parent c03d92f369de0c3e48f9d153d7014c7f8fb77751

Use Objects.requireNonNull()

src/main/java/org/apache/commons/exec/ExecuteWatchdog.java

diff --git a/src/main/java/org/apache/commons/exec/ExecuteWatchdog.java b/src/main/java/org/apache/commons/exec/ExecuteWatchdog.java
index 2cfb561..754d3b7 100644
--- a/src/main/java/org/apache/commons/exec/ExecuteWatchdog.java
+++ b/src/main/java/org/apache/commons/exec/ExecuteWatchdog.java
@@ -18,6 +18,8 @@
 
 package org.apache.commons.exec;
 
+import java.util.Objects;
+
 import org.apache.commons.exec.util.DebugUtils;
 
 /**
@@ -104,9 +106,7 @@
      *             if a process is still being monitored.
      */
     public synchronized void start(final Process processToMonitor) {
-        if (processToMonitor == null) {
-            throw new NullPointerException("process is null.");
-        }
+        Objects.requireNonNull(processToMonitor, "processToMonitor");
         if (this.process != null) {
             throw new IllegalStateException("Already running.");
         }