Program: 113898
Project: 113898
Buggy source:
@VisibleForTesting protected Map<LogCategory,ApexLogLevel> getLogLevels(ILaunchConfiguration configuration) throws CoreException {
  Map<LogCategory,ApexLogLevel> finalLogLevels=new LinkedHashMap<LogCategory,ApexLogLevel>();
  if (Utils.isEmpty(configuration)) {
    return finalLogLevels;
  }
  @SuppressWarnings("String_Node_Str") Map<String,String> savedLogLevels=(Map<String,String>)configuration.getAttribute(RunTestsConstants.ATTR_LOG_LEVELS,Collections.emptyMap());
  for (  String categoryName : savedLogLevels.keySet()) {
    ApexLogLevel logLevel=ApexLogLevel.valueOf(savedLogLevels.get(categoryName));
    if (categoryName.equals(Messages.RunTestsTab_LogCategoryDatabase)) {
      finalLogLevels.put(LogCategory.Db,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryWorkflow)) {
      finalLogLevels.put(LogCategory.Workflow,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryValidation)) {
      finalLogLevels.put(LogCategory.Validation,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryCallout)) {
      finalLogLevels.put(LogCategory.Callout,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryApexCode)) {
      finalLogLevels.put(LogCategory.Apex_code,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryApexProfiling)) {
      finalLogLevels.put(LogCategory.Apex_profiling,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryVisualforce)) {
      finalLogLevels.put(LogCategory.Visualforce,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategorySystem)) {
      finalLogLevels.put(LogCategory.System,logLevel);
    }
  }
  return finalLogLevels;
}

Fixed version (ground truth):
@VisibleForTesting public Map<LogCategory,ApexLogLevel> getLogLevels(ILaunchConfiguration configuration) throws CoreException {
  Map<LogCategory,ApexLogLevel> finalLogLevels=new LinkedHashMap<LogCategory,ApexLogLevel>();
  if (Utils.isEmpty(configuration)) {
    return finalLogLevels;
  }
  @SuppressWarnings("String_Node_Str") Map<String,String> savedLogLevels=(Map<String,String>)configuration.getAttribute(RunTestsConstants.ATTR_LOG_LEVELS,Collections.emptyMap());
  for (  String categoryName : savedLogLevels.keySet()) {
    ApexLogLevel logLevel=ApexLogLevel.valueOf(savedLogLevels.get(categoryName));
    if (categoryName.equals(Messages.RunTestsTab_LogCategoryDatabase)) {
      finalLogLevels.put(LogCategory.Db,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryWorkflow)) {
      finalLogLevels.put(LogCategory.Workflow,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryValidation)) {
      finalLogLevels.put(LogCategory.Validation,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryCallout)) {
      finalLogLevels.put(LogCategory.Callout,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryApexCode)) {
      finalLogLevels.put(LogCategory.Apex_code,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryApexProfiling)) {
      finalLogLevels.put(LogCategory.Apex_profiling,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategoryVisualforce)) {
      finalLogLevels.put(LogCategory.Visualforce,logLevel);
    }
 else     if (categoryName.equals(Messages.RunTestsTab_LogCategorySystem)) {
      finalLogLevels.put(LogCategory.System,logLevel);
    }
  }
  return finalLogLevels;
}