Program: 26816
Project: 26816
Buggy source:
@Override public void appendPropertyComparisonAccessStatement(boolean isModelContainerAdapter,CodeBlock.Builder codeBuilder){
  if (!(columnAccess instanceof TypeConverterAccess)) {
    String origStatement=getColumnAccessString(isModelContainerAdapter,false);
    if (isPrimaryKey) {
      TableDefinition referenced=manager.getTableDefinition(tableDefinition.databaseDefinition.elementTypeName,referencedTableClassName);
      String statement="String_Node_Str";
      String variableName="String_Node_Str" + elementName;
      TypeName typeName=elementTypeName;
      if (isModelContainerAdapter) {
        typeName=ParameterizedTypeName.get(ClassNames.MODEL_CONTAINER,elementTypeName,WildcardTypeName.subtypeOf(Object.class));
      }
      codeBuilder.addStatement("String_Node_Str",typeName,variableName,typeName,origStatement);
      codeBuilder.beginControlFlow("String_Node_Str",variableName);
      CodeBlock.Builder elseBuilder=CodeBlock.builder();
      for (      ForeignKeyReferenceDefinition referenceDefinition : getForeignKeyReferenceDefinitionList()) {
        if (isModelContainer || isModelContainerAdapter) {
          String method=SQLiteHelper.getModelContainerMethod(referenceDefinition.columnClassName);
          if (method == null) {
            method="String_Node_Str";
          }
          statement=String.format("String_Node_Str",variableName,method,referenced.outputClassName,referenceDefinition.foreignColumnName);
        }
 else         if (isModel) {
          statement=referenceDefinition.getPrimaryReferenceString(isModelContainerAdapter);
        }
 else {
          statement=origStatement;
        }
        codeBuilder.addStatement("String_Node_Str",tableDefinition.getPropertyClassName(),referenceDefinition.columnName,statement);
        elseBuilder.addStatement("String_Node_Str",tableDefinition.getPropertyClassName(),referenceDefinition.columnName,referenceDefinition.columnClassName,DefinitionUtils.getDefaultValueString(referenceDefinition.columnClassName));
      }
      codeBuilder.nextControlFlow("String_Node_Str");
      codeBuilder.add(elseBuilder.build());
      codeBuilder.endControlFlow();
    }
  }
 else {
    super.appendPropertyComparisonAccessStatement(isModelContainerAdapter,codeBuilder);
  }
}

Fixed version (ground truth):
@Override public void appendPropertyComparisonAccessStatement(boolean isModelContainerAdapter,CodeBlock.Builder codeBuilder){
  if (nonModelColumn || columnAccess instanceof TypeConverterAccess) {
    super.appendPropertyComparisonAccessStatement(isModelContainerAdapter,codeBuilder);
  }
 else {
    String origStatement=getColumnAccessString(isModelContainerAdapter,false);
    if (isPrimaryKey) {
      TableDefinition referenced=manager.getTableDefinition(tableDefinition.databaseDefinition.elementTypeName,referencedTableClassName);
      String statement="String_Node_Str";
      String variableName="String_Node_Str" + elementName;
      TypeName typeName=elementTypeName;
      if (isModelContainerAdapter) {
        typeName=ParameterizedTypeName.get(ClassNames.MODEL_CONTAINER,elementTypeName,WildcardTypeName.subtypeOf(Object.class));
      }
      codeBuilder.addStatement("String_Node_Str",typeName,variableName,typeName,origStatement);
      codeBuilder.beginControlFlow("String_Node_Str",variableName);
      CodeBlock.Builder elseBuilder=CodeBlock.builder();
      for (      ForeignKeyReferenceDefinition referenceDefinition : getForeignKeyReferenceDefinitionList()) {
        if (isModelContainer || isModelContainerAdapter) {
          String method=SQLiteHelper.getModelContainerMethod(referenceDefinition.columnClassName);
          if (method == null) {
            method="String_Node_Str";
          }
          statement=String.format("String_Node_Str",variableName,method,referenced.outputClassName,referenceDefinition.foreignColumnName);
        }
 else         if (isModel) {
          statement=referenceDefinition.getPrimaryReferenceString(isModelContainerAdapter);
        }
 else {
          statement=origStatement;
        }
        codeBuilder.addStatement("String_Node_Str",tableDefinition.getPropertyClassName(),referenceDefinition.columnName,statement);
        elseBuilder.addStatement("String_Node_Str",tableDefinition.getPropertyClassName(),referenceDefinition.columnName,referenceDefinition.columnClassName,DefinitionUtils.getDefaultValueString(referenceDefinition.columnClassName));
      }
      codeBuilder.nextControlFlow("String_Node_Str");
      codeBuilder.add(elseBuilder.build());
      codeBuilder.endControlFlow();
    }
  }
}