code: package gr.uom.java.jdeodorant.refactoring.views;
  
  import gr.uom.java.ast.visualization.VisualizationData;
  import gr.uom.java.distance.CandidateRefactoring;
  
  public class CodeSmellVisualizationDataSingleton {
  	private static VisualizationData data;
  	private static CandidateRefactoring[] candidates;
  	
  	
  	public static CandidateRefactoring[] getCandidates() {
  		return candidates;
  	}
  
  	public static void setCandidates(CandidateRefactoring[] candidates) {
  		CodeSmellVisualizationDataSingleton.candidates = candidates;
  	}
  
  	public static VisualizationData getData() {
  		return data;
  	}
  
  	public static void setData(VisualizationData data) {
  		CodeSmellVisualizationDataSingleton.data = data;
  	}
  }
  