Commits on Apr 30, 2024

1. Configure commons-logging to log using java.util.logging …

   It was observed that maven classpath display failed. The stack trace:
   
        [exec] SEVERE [org.openide.util.RequestProcessor]: Error in RequestProcessor org.netbeans.modules.maven.repository.ui.ArtifactMultiViewFactory$1
        [exec] java.lang.ClassNotFoundException: org.slf4j.MarkerFactory cannot be found by org.apache.commons.logging_1.3.1
        [exec]     at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
        [exec]     at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
        [exec]     at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
        [exec]     at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
        [exec]     at org.netbeans.modules.netbinox.NetbinoxLoader.loadClass(NetbinoxLoader.java:55)
        [exec]     at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
        [exec] Caused: java.lang.NoClassDefFoundError: org/slf4j/MarkerFactory
        [exec]     at org.apache.commons.logging.impl.Slf4jLogFactory.<clinit>(Slf4jLogFactory.java:255)
        [exec]     at java.base/java.lang.Class.forName0(Native Method)
        [exec]     at java.base/java.lang.Class.forName(Class.java:421)
        [exec]     at java.base/java.lang.Class.forName(Class.java:412)
        [exec]     at org.apache.commons.logging.LogFactory.createFactory(LogFactory.java:419)
        [exec]     at org.apache.commons.logging.LogFactory.lambda$newFactory$3(LogFactory.java:1432)
        [exec]     at java.base/java.security.AccessController.doPrivileged(AccessController.java:319)
        [exec]     at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:1431)
        [exec]     at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:934)
        [exec]     at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:987)
        [exec]     at org.apache.http.conn.ssl.AbstractVerifier.<init>(AbstractVerifier.java:61)
        [exec]     at org.apache.http.conn.ssl.AllowAllHostnameVerifier.<init>(AllowAllHostnameVerifier.java:44)
        [exec]     at org.apache.http.conn.ssl.AllowAllHostnameVerifier.<clinit>(AllowAllHostnameVerifier.java:46)
        [exec]     at org.apache.http.conn.ssl.SSLConnectionSocketFactory.<clinit>(SSLConnectionSocketFactory.java:151)
        [exec]     at org.eclipse.aether.transport.http.GlobalState.newConnectionManager(GlobalState.java:169)
        [exec]     at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708)
        [exec]     at org.eclipse.aether.transport.http.GlobalState.getConnectionManager(GlobalState.java:145)
        [exec]     at org.eclipse.aether.transport.http.LocalState.<init>(LocalState.java:62)
        [exec]     at org.eclipse.aether.transport.http.HttpTransporter.<init>(HttpTransporter.java:197)
        [exec]     at org.eclipse.aether.transport.http.HttpTransporterFactory.newInstance(HttpTransporterFactory.java:95)
        [exec]     at org.eclipse.aether.internal.impl.DefaultTransporterProvider.newTransporter(DefaultTransporterProvider.java:
   
   indicates, that commons-logging tries to load slf4j to handle logging,
   but fails. Running with
   "-J-Dorg.apache.commons.logging.diagnostics.dest=STDERR"
   supports that conclusion:
   
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [ENV] Extension directories (java.ext.dir): null
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [ENV] Application classpath (java.class.path): /home/matthias/src/netbeans/nbbuild/netbeans/platform/lib/boot.jar:/home/matthias/src/netbeans/nbbuild/netbeans/platform/lib/org-openide-modules.jar:/home/matthias/src/netbeans/nbbuild/netbeans/platform/lib/org-openide-util.jar:/home/matthias/src/netbeans/nbbuild/netbeans/platform/lib/org-openide-util-lookup.jar:/home/matthias/src/netbeans/nbbuild/netbeans/platform/lib/org-openide-util-ui.jar
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [ENV] Class org.apache.commons.logging.LogFactory was loaded via class loader org.netbeans.modules.netbinox.NetbinoxLoader@244303269
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [ENV] Ancestry of class loader which loaded org.apache.commons.logging.LogFactory is org.netbeans.modules.netbinox.NetbinoxLoader@244303269 == 'NetbinoxLoader delegating to org.apache.commons.logging_1.3.1'
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [ENV] Ancestry of class loader which loaded org.apache.commons.logging.LogFactory is ClassLoader tree:org.netbeans.modules.netbinox.NetbinoxLoader@244303269 --> jdk.internal.loader.ClassLoaders$PlatformClassLoader@1922830567 --> BOOT
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] BOOTSTRAP COMPLETED
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [LOOKUP] LogFactory implementation requested for the first time for context class loader org.codehaus.plexus.classworlds.realm.ClassRealm@1303991949
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [LOOKUP] org.codehaus.plexus.classworlds.realm.ClassRealm@1303991949 == 'ClassRealm[project>org.knowm.xchart:xchart:3.8.7, parent: ClassRealm[maven.api, parent: null]]'
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [LOOKUP] ClassLoader tree:org.codehaus.plexus.classworlds.realm.ClassRealm@1303991949 --> BOOT
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [LOOKUP] No properties file of name 'commons-logging.properties' found.
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [LOOKUP] Looking for system property [org.apache.commons.logging.LogFactory] to define the LogFactory subclass to use...
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [LOOKUP] No system property [org.apache.commons.logging.LogFactory] defined.
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [LOOKUP] Using ServiceLoader  to define the LogFactory subclass to use...
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [LOOKUP] No properties file available to determine LogFactory subclass from..
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] Checking if class 'org.apache.logging.log4j.Logger' is available in class loader org.netbeans.modules.netbinox.NetbinoxLoader@244303269
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] Failed to load class 'org.apache.logging.log4j.Logger' from class loader org.netbeans.modules.netbinox.NetbinoxLoader@244303269: org.apache.logging.log4j.Logger
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] Checking if class 'org.slf4j.Logger' is available in class loader org.netbeans.modules.netbinox.NetbinoxLoader@244303269
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] [LOOKUP] SLF4J detected. Loading the SLF4J LogFactory implementation 'org.apache.commons.logging.impl.Slf4jLogFactory'.
   [LogFactory from org.netbeans.modules.netbinox.NetbinoxLoader@244303269] Unable to load factory class via class loader org.codehaus.plexus.classworlds.realm.ClassRealm@1303991949 - trying the class loader associated with this LogFactory.
   SEVERE [org.openide.util.RequestProcessor]: Error in RequestProcessor org.netbeans.modules.maven.repository.ui.ArtifactMultiViewFactory$1

   

   matthiasblaesing committed Apr 30, 2024
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