Incompatibility between @Spy annotation and java.util.Properties in OpenJDK17
pgrt opened this issue · comments
Hello,
I am the Debian maintainer of owner. In Debian unstable with OpenJDK 17.0.5 and mockito 2.23.0, I get
[ERROR] testListPrintStream(org.aeonbits.owner.PropertiesInvocationHandlerTest) Time elapsed: 0.542 s <<< ERROR!
java.lang.NullPointerException: Cannot invoke "java.util.concurrent.ConcurrentHashMap.putAll(java.util.Map)" because "this.map" is null
at org.aeonbits.owner.PropertiesInvocationHandlerTest.before(PropertiesInvocationHandlerTest.java:46)
[ERROR] testListPrintWriter(org.aeonbits.owner.PropertiesInvocationHandlerTest) Time elapsed: 0.002 s <<< ERROR!
java.lang.NullPointerException: Cannot invoke "java.util.concurrent.ConcurrentHashMap.putAll(java.util.Map)" because "this.map" is null
at org.aeonbits.owner.PropertiesInvocationHandlerTest.before(PropertiesInvocationHandlerTest.java:46)
Interestingly, it seems there is an issue with properties
in the before
method being declared with the @SPY annotation. Indeed, changing slightly the test file to the enclosed one (see lines 31, 32, 46, 47) causes an error on line 46 but not on line 47.
PropertiesInvocationHandlerTest.java.txt
Honestly I cannot explain what causes this, but if you can then I am interested in knowing.
Bye,
Pierre