Program: 1679
Project: 1679
Buggy source:
public AetherExtensionRepository(ExtensionRepositoryDescriptor repositoryDescriptor,AetherExtensionRepositoryFactory repositoryFactory,PlexusComponentManager mavenComponentManager,ComponentManager componentManager) throws Exception {
  super(repositoryDescriptor);
  this.repositoryFactory=repositoryFactory;
  this.plexusComponentManager=mavenComponentManager;
  this.remoteRepository=new RemoteRepository(repositoryDescriptor.getId(),"String_Node_Str",repositoryDescriptor.getURI().toString());
  String user=getDescriptor().getProperty("String_Node_Str");
  if (user != null) {
    this.remoteRepository.setAuthentication(new Authentication(user,getDescriptor().getProperty("String_Node_Str")));
  }
  try {
    this.remoteRepository.setProxy(determineProxy(repositoryDescriptor.getURI()));
  }
 catch (  Exception e) {
    LOGGER.warn("String_Node_Str",repositoryDescriptor.getURI());
  }
  this.converter=componentManager.getInstance(ConverterManager.class);
  this.licenseManager=componentManager.getInstance(ExtensionLicenseManager.class);
  this.versionRangeResolver=this.plexusComponentManager.getPlexus().lookup(VersionRangeResolver.class);
  try {
    this.mavenDescriptorReader=this.plexusComponentManager.getPlexus().lookup(ArtifactDescriptorReader.class);
    if (loadPomMethod == null) {
      loadPomMethod=this.mavenDescriptorReader.getClass().getDeclaredMethod("String_Node_Str",RepositorySystemSession.class,ArtifactDescriptorRequest.class,ArtifactDescriptorResult.class);
      loadPomMethod.setAccessible(true);
      convertMethod=this.mavenDescriptorReader.getClass().getDeclaredMethod("String_Node_Str",org.apache.maven.model.Dependency.class,ArtifactTypeRegistry.class);
      convertMethod.setAccessible(true);
    }
  }
 catch (  ComponentLookupException e) {
  }
}

Fixed version (ground truth):
public AetherExtensionRepository(ExtensionRepositoryDescriptor repositoryDescriptor,AetherExtensionRepositoryFactory repositoryFactory,PlexusComponentManager mavenComponentManager,ComponentManager componentManager) throws Exception {
  super(repositoryDescriptor);
  this.repositoryFactory=repositoryFactory;
  this.plexusComponentManager=mavenComponentManager;
  this.remoteRepository=new RemoteRepository(repositoryDescriptor.getId(),"String_Node_Str",repositoryDescriptor.getURI().toString());
  String user=getDescriptor().getProperty("String_Node_Str");
  if (user != null) {
    this.remoteRepository.setAuthentication(new Authentication(user,getDescriptor().getProperty("String_Node_Str")));
  }
  try {
    this.remoteRepository.setProxy(determineProxy(repositoryDescriptor.getURI()));
  }
 catch (  Exception e) {
    LOGGER.warn("String_Node_Str",repositoryDescriptor.getURI());
  }
  this.converter=componentManager.getInstance(ConverterManager.class);
  this.licenseManager=componentManager.getInstance(ExtensionLicenseManager.class);
  this.versionRangeResolver=this.plexusComponentManager.getPlexus().lookup(VersionRangeResolver.class);
  try {
    this.mavenDescriptorReader=this.plexusComponentManager.getPlexus().lookup(ArtifactDescriptorReader.class);
    this.loadPomMethod=this.mavenDescriptorReader.getClass().getDeclaredMethod("String_Node_Str",RepositorySystemSession.class,ArtifactDescriptorRequest.class,ArtifactDescriptorResult.class);
    this.loadPomMethod.setAccessible(true);
    this.convertMethod=this.mavenDescriptorReader.getClass().getDeclaredMethod("String_Node_Str",org.apache.maven.model.Dependency.class,ArtifactTypeRegistry.class);
    this.convertMethod.setAccessible(true);
  }
 catch (  ComponentLookupException e) {
  }
}