this.fieldLineMap = new HashMap<ClassAndFieldName, Integer>(); this.classLineMap = new HashMap<String, Integer>();
this.fieldLineMap = new HashMap<FieldDescriptor, SourceLineRange>(); this.methodLineMap = new HashMap<MethodDescriptor, SourceLineRange>(); this.classLineMap = new HashMap<String, SourceLineRange>();
	public SourceInfoMap() {		this.fieldLineMap = new HashMap<ClassAndFieldName, Integer>();		this.classLineMap = new HashMap<String, Integer>();	}