Program: 171327
Project: 171327
Buggy source:
/** 
 * Sets the History for the supplied character.
 * @param character
 */
public static void setHistoryAndPersonality(GameCharacter character){
  double prostituteChance=0.25f;
  if (character.isFeminine()) {
    prostituteChance+=0.10f;
  }
  prostituteChance+=Math.min((character.body.getBreast().getRawSizeValue() - 7) * 0.02f,0.35f);
  if (character.hasPenis()) {
    prostituteChance+=Math.min((character.body.getPenis().getRawSizeValue() - 5) * 0.01f,0.10f);
  }
  if (character.hasVagina()) {
    prostituteChance+=0.15f;
  }
  if (character.body.getBreast().getNipples().getOrificeNipples().getRawCapacityValue() >= 4) {
    prostituteChance+=0.05f;
  }
  if (character.hasFetish(Fetish.FETISH_PURE_VIRGIN)) {
    prostituteChance=0;
  }
  prostituteChance=Math.min(prostituteChance,0.5f);
  if (Math.random() <= prostituteChance) {
    character.setHistory(History.PROSTITUTE);
    character.setAssVirgin(false);
    character.setAssCapacity(character.getAssRawCapacityValue() * 1.2f,true);
    character.setAssStretchedCapacity(character.getAssRawCapacityValue());
    if (character.hasVagina()) {
      character.setVaginaVirgin(false);
      character.setVaginaCapacity(character.getVaginaRawCapacityValue() * 1.2f,true);
      character.setVaginaStretchedCapacity(character.getVaginaRawCapacityValue());
    }
    character.setSexualOrientation(SexualOrientation.AMBIPHILIC);
    character.setName(Name.getRandomProstituteTriplet());
    character.useItem(AbstractItemType.generateItem(ItemType.PROMISCUITY_PILL),character,false);
  }
 else {
    character.setHistory(History.MUGGER);
  }
}

Fixed version (ground truth):
/** 
 * Sets the History for the supplied character.
 * @param character
 */
public static void setHistoryAndPersonality(GameCharacter character){
  double prostituteChance=0.15f;
  if (character.isFeminine()) {
    prostituteChance+=0.10f;
  }
  prostituteChance+=Math.min((character.body.getBreast().getRawSizeValue() - 7) * 0.02f,0.35f);
  if (character.hasPenis()) {
    prostituteChance+=Math.min((character.body.getPenis().getRawSizeValue() - 5) * 0.01f,0.10f);
  }
  if (character.hasVagina()) {
    prostituteChance+=0.15f;
  }
  if (character.body.getBreast().getNipples().getOrificeNipples().getRawCapacityValue() >= 4) {
    prostituteChance+=0.05f;
  }
  if (character.hasFetish(Fetish.FETISH_PURE_VIRGIN)) {
    prostituteChance=0;
  }
  prostituteChance=Math.min(prostituteChance,0.3f);
  if (Math.random() < prostituteChance) {
    character.setHistory(History.PROSTITUTE);
    character.setAssVirgin(false);
    character.setAssCapacity(character.getAssRawCapacityValue() * 1.2f,true);
    character.setAssStretchedCapacity(character.getAssRawCapacityValue());
    if (character.hasVagina()) {
      character.setVaginaVirgin(false);
      character.setVaginaCapacity(character.getVaginaRawCapacityValue() * 1.2f,true);
      character.setVaginaStretchedCapacity(character.getVaginaRawCapacityValue());
    }
    character.setSexualOrientation(SexualOrientation.AMBIPHILIC);
    character.setName(Name.getRandomProstituteTriplet());
    character.useItem(AbstractItemType.generateItem(ItemType.PROMISCUITY_PILL),character,false);
  }
 else {
    character.setHistory(History.MUGGER);
  }
}