andpab commented on code in PR #387:
URL: https://github.com/apache/maven-surefire/pull/387#discussion_r1059800902
##########
surefire-booter/src/test/java/org/apache/maven/surefire/booter/SystemUtilsTest.java:
##########
@@ -98,6 +98,15 @@ public void incorrectJdkPath()
assertThat( SystemUtils.isJava9AtLeast(
incorrect.getAbsolutePath() ) ).isFalse();
}
+ @Test
+ public void incorrectJdkPathShouldNotNPE()
Review Comment:
I've backtracked the production scope callers of the SystemUtils method and
the parameter can come from three possible places:
1. `<jvm>` mojo property
2. `System.getProperty( "java.home" ) + File.separator + "bin" +
File.separator + "java"`
3. JavaToolChain installFolder `+ File.separator + "bin" + File.separator +
"java"`
The only one that could in theory lead to the NPE is the `<jvm>` property -
but only if a user enters `/` or `C:\` there. Not an actual use case.
Conclusion: This is not an actual problem in production.
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