Program: 26876
Project: 26876
Buggy source:
public ColumnDefinition(ProcessorManager processorManager,Element element){
  super(element,processorManager);
  column=element.getAnnotation(Column.class);
  if (column != null) {
    this.columnName=column.name().equals("String_Node_Str") ? element.getSimpleName().toString() : column.name();
    length=column.length();
    collate=column.collate();
    defaultValue=column.defaultValue();
  }
 else {
    this.columnName=element.getSimpleName().toString();
  }
  boolean isPrivate=element.getModifiers().contains(Modifier.PRIVATE);
  if (isPrivate) {
    columnAccess=new PrivateColumnAccess(column);
  }
 else {
    columnAccess=new SimpleColumnAccess();
  }
  PrimaryKey primaryKey=element.getAnnotation(PrimaryKey.class);
  if (primaryKey != null) {
    if (primaryKey.autoincrement()) {
      isPrimaryKeyAutoIncrement=true;
    }
 else {
      isPrimaryKey=true;
    }
  }
  Unique uniqueColumn=element.getAnnotation(Unique.class);
  if (uniqueColumn != null) {
    unique=uniqueColumn.unique();
    onUniqueConflict=uniqueColumn.onUniqueConflict();
    int[] groups=uniqueColumn.uniqueGroups();
    for (    int group : groups) {
      uniqueGroups.add(group);
    }
  }
  NotNull notNullAnno=element.getAnnotation(NotNull.class);
  if (notNullAnno != null) {
    notNull=true;
    onNullConflict=notNullAnno.onNullConflict();
  }
  ContainerKey containerKey=element.getAnnotation(ContainerKey.class);
  if (containerKey != null) {
    containerKeyName=containerKey.value();
  }
 else {
    containerKeyName=columnName;
  }
  TypeElement typeElement=manager.getElements().getTypeElement(element.asType().toString());
  if (typeElement != null && typeElement.getKind() == ElementKind.ENUM) {
    columnAccess=new EnumColumnAccess(this);
  }
 else   if (elementTypeName.equals(ClassName.get(Blob.class))) {
    columnAccess=new BlobColumnAccess(this);
  }
 else {
    if (elementTypeName instanceof ParameterizedTypeName) {
      List<TypeName> args=((ParameterizedTypeName)elementTypeName).typeArguments;
      if (!args.isEmpty()) {
        columnAccess=new ModelContainerAccess(manager,this);
      }
    }
 else     if (elementTypeName instanceof ArrayTypeName) {
      processorManager.getMessager().printMessage(Diagnostic.Kind.ERROR,"String_Node_Str");
    }
 else {
      final TypeConverterDefinition typeConverterDefinition=processorManager.getTypeConverterDefinition(elementTypeName);
      if (typeConverterDefinition != null || (!hasTypeConverter && !SQLiteType.containsType(elementTypeName))) {
        hasTypeConverter=true;
        columnAccess=new TypeConverterAccess(manager,this);
      }
    }
  }
  if (elementTypeName.box().equals(TypeName.BOOLEAN)) {
    isBoolean=true;
  }
}

Fixed version (ground truth):
public ColumnDefinition(ProcessorManager processorManager,Element element){
  super(element,processorManager);
  column=element.getAnnotation(Column.class);
  if (column != null) {
    this.columnName=column.name().equals("String_Node_Str") ? element.getSimpleName().toString() : column.name();
    length=column.length();
    collate=column.collate();
    defaultValue=column.defaultValue();
  }
 else {
    this.columnName=element.getSimpleName().toString();
  }
  boolean isPrivate=element.getModifiers().contains(Modifier.PRIVATE);
  if (isPrivate) {
    columnAccess=new PrivateColumnAccess(column);
  }
 else {
    columnAccess=new SimpleColumnAccess();
  }
  PrimaryKey primaryKey=element.getAnnotation(PrimaryKey.class);
  if (primaryKey != null) {
    if (primaryKey.autoincrement()) {
      isPrimaryKeyAutoIncrement=true;
    }
 else {
      isPrimaryKey=true;
    }
  }
  Unique uniqueColumn=element.getAnnotation(Unique.class);
  if (uniqueColumn != null) {
    unique=uniqueColumn.unique();
    onUniqueConflict=uniqueColumn.onUniqueConflict();
    int[] groups=uniqueColumn.uniqueGroups();
    for (    int group : groups) {
      uniqueGroups.add(group);
    }
  }
  NotNull notNullAnno=element.getAnnotation(NotNull.class);
  if (notNullAnno != null) {
    notNull=true;
    onNullConflict=notNullAnno.onNullConflict();
  }
  ContainerKey containerKey=element.getAnnotation(ContainerKey.class);
  if (containerKey != null) {
    containerKeyName=containerKey.value();
  }
 else {
    containerKeyName=columnName;
  }
  TypeElement typeElement=manager.getElements().getTypeElement(element.asType().toString());
  if (typeElement != null && typeElement.getKind() == ElementKind.ENUM) {
    columnAccess=new EnumColumnAccess(this);
  }
 else   if (elementTypeName.equals(ClassName.get(Blob.class))) {
    columnAccess=new BlobColumnAccess(this);
  }
 else {
    if (elementTypeName instanceof ParameterizedTypeName) {
      List<TypeName> args=((ParameterizedTypeName)elementTypeName).typeArguments;
      if (!args.isEmpty()) {
        columnAccess=new ModelContainerAccess(manager,this);
      }
    }
 else     if (elementTypeName instanceof ArrayTypeName) {
      processorManager.getMessager().printMessage(Diagnostic.Kind.ERROR,"String_Node_Str");
    }
 else {
      final TypeConverterDefinition typeConverterDefinition=processorManager.getTypeConverterDefinition(elementTypeName);
      if (typeConverterDefinition != null || (!hasTypeConverter && !SQLiteType.containsType(elementTypeName))) {
        hasTypeConverter=true;
        columnAccess=new TypeConverterAccess(manager,this);
      }
    }
  }
  if (elementTypeName.box().equals(TypeName.BOOLEAN.box())) {
    isBoolean=true;
    columnAccess=new BooleanColumnAccess(manager,this);
  }
}