package net.pizey.jclu;

import java.util.HashMap;
import java.util.Map;

/** 
 * A definite magnitude of a physical quantity: length.
 * 
 * @author timp
 * @since 2013-08-13
 */
public enum LengthUnit  {

  IN ("in", 0.0254),
  FT ("ft", 0.9144),
  YD ("yd", 0.9144),
  M  ("m", 1.0),
  CM ("cm", 0.01);
  
  private static Map<String, LengthUnit> units = new HashMap<String, LengthUnit>();
  static { 
    units.put(IN.getSymbol(), IN);
    units.put(FT.getSymbol(), FT);
    units.put(YD.getSymbol(), YD);
    units.put(M.getSymbol(), M);
    units.put(CM.getSymbol(), CM);
  }
  
  private String symbol;
  private Double metres;

  LengthUnit(String symbol, double metres) {
    this.setSymbol(symbol);
    this.setMetres(new Double(metres)); // none of this new fangled autoboxing :) 
  }

  public static LengthUnit fromSymbol(String symbol){
    return units.get(symbol);
  }

  public void addUnit(LengthUnit lengthUnit){
    units.put(lengthUnit.getSymbol(), lengthUnit);
  }
  
  public String getSymbol() {
    return symbol;
  }

  public void setSymbol(String symbol) {
    this.symbol = symbol;
  }

  public Double getMetres() {
    return metres;
  }

  public void setMetres(Double metres) {
    this.metres = metres;
  }

}

@@ -883,112 +883,8 @@
  %7D%0A%0A
-  public void addUnit(LengthUnit lengthUnit)%7B%0A    units.put(lengthUnit.getSymbol(), lengthUnit);%0A  %7D%0A  %0A
   pu

Remove non specified method