[cxf] branch 3.4.x-fixes updated: CXF-8689: cxf-java2ws-plugin plugin running on non-modular JDK fails with NullPointerException (#936)

[reta]

This is an automated email from the ASF dual-hosted git repository.

reta pushed a commit to branch 3.4.x-fixes
in repository https://gitbox.apache.org/repos/asf/cxf.git


The following commit(s) were added to refs/heads/3.4.x-fixes by this push:
     new ef9950a11c CXF-8689: cxf-java2ws-plugin plugin running on non-modular 
JDK fails with NullPointerException (#936)
ef9950a11c is described below

commit ef9950a11c13b3fa6c9ee773308b8361f1f42d52
Author: Andriy Redko <drr...@gmail.com>
AuthorDate: Mon Apr 11 20:49:18 2022 -0400

    CXF-8689: cxf-java2ws-plugin plugin running on non-modular JDK fails with 
NullPointerException (#936)
    
    (cherry picked from commit d6198a707f82d257f0ad94084950585d593c5930)
    (cherry picked from commit 2fb88136f301c4f6df1372bb1e92573e77711f8b)
---
 .../src/main/java/org/apache/cxf/maven_plugin/Java2WSMojo.java    | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git 
a/maven-plugins/java2ws-plugin/src/main/java/org/apache/cxf/maven_plugin/Java2WSMojo.java
 
b/maven-plugins/java2ws-plugin/src/main/java/org/apache/cxf/maven_plugin/Java2WSMojo.java
index 2de3a991b5..c36ad9742f 100644
--- 
a/maven-plugins/java2ws-plugin/src/main/java/org/apache/cxf/maven_plugin/Java2WSMojo.java
+++ 
b/maven-plugins/java2ws-plugin/src/main/java/org/apache/cxf/maven_plugin/Java2WSMojo.java
@@ -293,9 +293,11 @@ public class Java2WSMojo extends AbstractMojo {
         List<String> args = new ArrayList<>();
 
         if (fork) {
-            String[] split = additionalJvmArgs.split("\\s+");
-            for (String each : split) {
-                args.add(each);
+            if (!StringUtils.isEmpty(additionalJvmArgs)) {
+                String[] split = additionalJvmArgs.split("\\s+");
+                for (String each : split) {
+                    args.add(each);
+                }
             }
             // @see JavaToWS#isExitOnFinish()
             args.add("-DexitOnFinish=true");