[Bug]: size property access for List is incompatible with newer Groovy/Java versions (i.e Java 17) #483

{"policies":[{"cron":"0 0 6 * * ?","repos":["codesign_largefiles-generic-dev-local"],"timeUnit":"day","timeInterval":1,"dryRun":false,"paceTimeMS":500,"disablePropertiesSupport":true}]}

I fixed it locally, here the diff:

diff --git a/artifactCleanup.groovy b/artifactCleanup.groovy
index d91e81b..6dbd352 100644
--- a/artifactCleanup.groovy
+++ b/artifactCleanup.groovy
@@ -276,7 +276,7 @@ private def getSkippedPaths(String[] repos) {
         // Simplify list to have only parent paths
         def paths = []
         for (path in pathsTmp.sort{ it }) {
-            if (paths.size == 0 || ! path.startsWith(paths[-1])) {
+            if (paths.size() == 0 || ! path.startsWith(paths[-1])) {
                 if (log.isTraceEnabled()){
                     log.trace "skip added for " + repoKey + ":" + path
                 }
@@ -284,8 +284,8 @@ private def getSkippedPaths(String[] repos) {
             }
         }

-        if (paths.size > 0){
-            skip[repoKey] = paths.toArray(new String[paths.size])
+        if (paths.size() > 0){
+            skip[repoKey] = paths.toArray(new String[paths.size()])
         }
     }
     def timeStop = new Date()

See following stack-trace:

2025-03-05T07:46:54.669Z [jfrt ] [INFO ] [4c75eb8c005255f3] [artifactCleanup:-2            ] [http-nio-8081-exec-5] - Removing all artifacts not downloaded since 2025/02/05 07:46
2025-03-05T07:46:54.685Z [jfrt ] [ERROR] [4c75eb8c005255f3] [c.e.m.GlobalExceptionMapper:51] [http-nio-8081-exec-5] - Exception evaluating property 'size' for java.util.ImmutableCollections$ListN, Reason: groovy.lang.MissingPropertyException: No such property: size for class: org.artifactory.model.common.RepoPathImpl
Possible solutions: file, id, name                                                                                 groovy.lang.MissingPropertyException: Exception evaluating property 'size' for java.util.ImmutableCollections$ListN, Reason: groovy.lang.MissingPropertyException: No such property: size for class: org.artifactory.model.common.RepoPathImpl                                                                                                           Possible solutions: file, id, name                                                                                         at org.codehaus.groovy.runtime.DefaultGroovyMethods.getAtIterable(DefaultGroovyMethods.java:8785)                  at org.codehaus.groovy.runtime.DefaultGroovyMethods.getAt(DefaultGroovyMethods.java:8773)                          at groovy.lang.MetaClassImpl$6.getProperty(MetaClassImpl.java:2051)                                                at org.codehaus.groovy.runtime.callsite.GetEffectivePojoPropertySite.getProperty(GetEffectivePojoPropertySite.java:63)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:329)
        at artifactCleanup$_artifactCleanup_closure4.doCall(artifactCleanup.groovy:207)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)        at java.base/java.lang.reflect.Method.invoke(Method.java:569)
        at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)
        at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
        at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:274)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1030)
        at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:38)
        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
        at org.codehaus.groovy.runtime.callsite.BooleanReturningMethodInvoker.invoke(BooleanReturningMethodInvoker.java:49)
        at org.codehaus.groovy.runtime.callsite.BooleanClosureWrapper.call(BooleanClosureWrapper.java:52)
        at org.codehaus.groovy.runtime.DefaultGroovyMethods.find(DefaultGroovyMethods.java:4453)
        at org.codehaus.groovy.runtime.dgm$237.invoke(Unknown Source)
        at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:242)
        at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:51)                        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:139)
        at artifactCleanup.artifactCleanup(artifactCleanup.groovy:181)                                                     at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)        at java.base/java.lang.reflect.Method.invoke(Method.java:569)
        at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)                                       at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
        at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:362)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1030)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:814)
        at groovy.lang.GroovyObject.invokeMethod(GroovyObject.java:39)
        at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeOnDelegationObjects(ClosureMetaClass.java:424)
        at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:350)
        at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:61)
        at artifactCleanup$_run_closure1$_closure7.doCall(artifactCleanup.groovy:68)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)        at java.base/java.lang.reflect.Method.invoke(Method.java:569)
        at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)                                       at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)                                                      at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:274)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1030)                                                 at groovy.lang.Closure.call(Closure.java:427)
        at groovy.lang.Closure.call(Closure.java:416)

No exceptions and proper cleanup with modern Java versions