(LifecycleStarter.java:000)     at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:000)     at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:000)     at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:000)     at org.apache.maven.cli.MavenCli.execute(MavenCli.java:000)     at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:000)     at org.apache.maven.cli.MavenCli.main(MavenCli.java:000)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)     at java.lang.reflect.Method.invoke(Unknown Source)     at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:000)     at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:000)     at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:000)     at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:000) Caused by: org.apache.maven.project.DependencyResolutionException: Could not resolve dependencies for project com.bala.exercises.hibernate:hibernate:jar:0.0.0-SNAPSHOT: Failed to collect dependencies for [junit:junit:jar:0.0.0 (test), com.fasterxml:classmate:jar:0.0.0 (compile), dom0j:dom0j:jar:0.0.0 (compile), hibernate-core:hibernate-core:jar:0.0.0.Final (compile), hibernate-commons-annotations:hibernate-commons-annotations:jar:0.0.0.Final (compile), hibernate-jpa:hibernate-jpa:jar:0.0.0.Final:0.0-api (compile), org.jboss:jandex:jar:0.0.0.Final (compile), org.javassist:javassist:jar:0.00.0-GA (compile), org.jboss.logging:jboss-logging:jar:0.0.0.GA (compile), mysql-connector-java:mysql-connector-java:jar:bin:0.0.00 (compile)]     at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:000)     at org.apache.maven.lifecycle.internal.LifecycleDependencyResolver.getDependencies(LifecycleDependencyResolver.java:000)     ... 00 more Caused by: org.sonatype.aether.collection.DependencyCollectionException: Failed to collect dependencies for [junit:junit:jar:0.0.0 (test), com.fasterxml:classmate:jar:0.0.0 (compile), dom0j:dom0j:jar:0.0.0 (compile), hibernate-core:hibernate-core:jar:0.0.0.Final (compile), hibernate-commons-annotations:hibernate-commons-annotations:jar:0.0.0.Final (compile), hibernate-jpa:hibernate-jpa:jar:0.0.0.Final:0.0-api (compile), org.jboss:jandex:jar:0.0.0.Final (compile), org.javassist:javassist:jar:0.00.0-GA (compile), org.jboss.logging:jboss-logging:jar:0.0.0.GA (compile), mysql-connector-java:mysql-connector-java:jar:bin:0.0.00 (compile)]     at org.sonatype.aether.impl.internal.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:000)     at org.sonatype.aether.impl.internal.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:000)     at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:000)     ... 00 more Caused by: org.sonatype.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for hibernate-core:hibernate-core:jar:0.0.0.Final     at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:000)     at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:000)     at org.sonatype.aether.impl.internal.DefaultDependencyCollector.process(DefaultDependencyCollector.java:000)     at org.sonatype.aether.impl.internal.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:000)     ... 00 more Caused by: org.sonatype.aether.resolution.Artifact