Program: 118080
Project: 118080
Buggy source:
@Override public List<ModuleNeeded> getModulesNeeded(INode node){
  if (runtimeInfo != null && componentImportNeedsList != null) {
    return componentImportNeedsList;
  }
 else {
    componentImportNeedsList=new ArrayList<>();
    ConnectorTopology topology=null;
    if (node != null) {
      boolean hasInput=!NodeUtil.getIncomingConnections(node,IConnectionCategory.DATA).isEmpty();
      boolean hasOutput=!NodeUtil.getOutgoingConnections(node,IConnectionCategory.DATA).isEmpty();
      if (hasInput && hasOutput) {
        topology=ConnectorTopology.INCOMING_AND_OUTGOING;
      }
 else       if (hasInput) {
        topology=ConnectorTopology.INCOMING;
      }
 else       if (hasOutput) {
        topology=ConnectorTopology.OUTGOING;
      }
 else {
        topology=ConnectorTopology.NONE;
      }
    }
 else {
      Set<ConnectorTopology> topologies=componentDefinition.getSupportedConnectorTopologies();
      if (!topologies.isEmpty()) {
        topology=topologies.iterator().next();
      }
    }
    try {
      runtimeInfo=componentDefinition.getRuntimeInfo(node == null ? null : node.getComponentProperties(),topology);
    }
 catch (    Exception e) {
      if (node == null) {
      }
 else {
        ExceptionHandler.process(e);
      }
    }
    if (runtimeInfo != null) {
      final Bundle bundle=FrameworkUtil.getBundle(componentDefinition.getClass());
      for (      URL mvnUri : runtimeInfo.getMavenUrlDependencies()) {
        ModuleNeeded moduleNeeded=new ModuleNeeded(getName(),"String_Node_Str",true,mvnUri.toString());
        componentImportNeedsList.add(moduleNeeded);
        if (bundle != null) {
          try {
            final MavenArtifact artifact=MavenUrlHelper.parseMvnUrl(moduleNeeded.getMavenUri());
            final String moduleFileName=artifact.getFileName();
            final File bundleFile=BundleFileUtil.getBundleFile(bundle,moduleFileName);
            if (bundleFile != null && bundleFile.exists()) {
              moduleNeeded.setModuleLocaion(ExtensionModuleManager.URIPATH_PREFIX + bundle.getSymbolicName() + '/'+ moduleFileName);
            }
          }
 catch (          IOException e) {
            ExceptionHandler.process(e);
          }
        }
      }
    }
    ModuleNeeded moduleNeeded=new ModuleNeeded(getName(),"String_Node_Str",true,"String_Node_Str");
    componentImportNeedsList.add(moduleNeeded);
    return componentImportNeedsList;
  }
}

Fixed version (ground truth):
@Override public List<ModuleNeeded> getModulesNeeded(INode node){
  if (runtimeInfo != null && componentImportNeedsList != null) {
    return componentImportNeedsList;
  }
 else {
    componentImportNeedsList=new ArrayList<>();
    ConnectorTopology topology=null;
    if (node != null) {
      boolean hasInput=!NodeUtil.getIncomingConnections(node,IConnectionCategory.DATA).isEmpty();
      boolean hasOutput=!NodeUtil.getOutgoingConnections(node,IConnectionCategory.DATA).isEmpty();
      if (hasInput && hasOutput) {
        topology=ConnectorTopology.INCOMING_AND_OUTGOING;
      }
 else       if (hasInput) {
        topology=ConnectorTopology.INCOMING;
      }
 else       if (hasOutput) {
        topology=ConnectorTopology.OUTGOING;
      }
 else {
        topology=ConnectorTopology.NONE;
      }
    }
 else {
      Set<ConnectorTopology> topologies=componentDefinition.getSupportedConnectorTopologies();
      if (!topologies.isEmpty()) {
        topology=topologies.iterator().next();
      }
    }
    try {
      runtimeInfo=componentDefinition.getRuntimeInfo(ExecutionEngine.DI,node == null ? null : node.getComponentProperties(),topology);
    }
 catch (    Exception e) {
      if (node == null) {
      }
 else {
        ExceptionHandler.process(e);
      }
    }
    if (runtimeInfo != null) {
      final Bundle bundle=FrameworkUtil.getBundle(componentDefinition.getClass());
      for (      URL mvnUri : runtimeInfo.getMavenUrlDependencies()) {
        ModuleNeeded moduleNeeded=new ModuleNeeded(getName(),"String_Node_Str",true,mvnUri.toString());
        componentImportNeedsList.add(moduleNeeded);
        if (bundle != null) {
          try {
            final MavenArtifact artifact=MavenUrlHelper.parseMvnUrl(moduleNeeded.getMavenUri());
            final String moduleFileName=artifact.getFileName();
            final File bundleFile=BundleFileUtil.getBundleFile(bundle,moduleFileName);
            if (bundleFile != null && bundleFile.exists()) {
              moduleNeeded.setModuleLocaion(ExtensionModuleManager.URIPATH_PREFIX + bundle.getSymbolicName() + '/'+ moduleFileName);
            }
          }
 catch (          IOException e) {
            ExceptionHandler.process(e);
          }
        }
      }
    }
    ModuleNeeded moduleNeeded=new ModuleNeeded(getName(),"String_Node_Str",true,"String_Node_Str");
    componentImportNeedsList.add(moduleNeeded);
    return componentImportNeedsList;
  }
}