Program: 190616
Project: 190616
Buggy source:
/** 
 * Adds properties that consists of accessors.
 */
private void findGetterSetterProperties(XmlAccessType at){
  Map<String,M> getters=new LinkedHashMap<String,M>();
  Map<String,M> setters=new LinkedHashMap<String,M>();
  C c=clazz;
  do {
    collectGetterSetters(clazz,getters,setters);
    c=nav().getSuperClass(c);
  }
 while (shouldRecurseSuperClass(c));
  Set<String> complete=new TreeSet<String>(getters.keySet());
  complete.retainAll(setters.keySet());
  resurrect(getters,complete);
  resurrect(setters,complete);
  for (  String name : complete) {
    M getter=getters.get(name);
    M setter=setters.get(name);
    Annotation[] ga=getter != null ? reader().getAllMethodAnnotations(getter,new MethodLocatable<M>(this,getter,nav())) : EMPTY_ANNOTATIONS;
    Annotation[] sa=setter != null ? reader().getAllMethodAnnotations(setter,new MethodLocatable<M>(this,setter,nav())) : EMPTY_ANNOTATIONS;
    boolean hasAnnotation=hasJAXBAnnotation(ga) || hasJAXBAnnotation(sa);
    boolean isOverriding=false;
    if (!hasAnnotation) {
      isOverriding=(getter != null && nav().isOverriding(getter,c)) && (setter != null && nav().isOverriding(setter,c));
    }
    if ((at == XmlAccessType.PROPERTY && !isOverriding) || (at == XmlAccessType.PUBLIC_MEMBER && isConsideredPublic(getter) && isConsideredPublic(setter) && !isOverriding) || hasAnnotation) {
      if (getter != null && setter != null && !nav().getReturnType(getter).equals(nav().getMethodParameters(setter)[0])) {
        builder.reportError(new IllegalAnnotationException(Messages.GETTER_SETTER_INCOMPATIBLE_TYPE.format(nav().getTypeName(nav().getReturnType(getter)),nav().getTypeName(nav().getMethodParameters(setter)[0])),new MethodLocatable<M>(this,getter,nav()),new MethodLocatable<M>(this,setter,nav())));
        continue;
      }
      Annotation[] r;
      if (ga.length == 0) {
        r=sa;
      }
 else       if (sa.length == 0) {
        r=ga;
      }
 else {
        r=new Annotation[ga.length + sa.length];
        System.arraycopy(ga,0,r,0,ga.length);
        System.arraycopy(sa,0,r,ga.length,sa.length);
      }
      addProperty(createAccessorSeed(getter,setter),r,false);
    }
  }
  getters.keySet().removeAll(complete);
  setters.keySet().removeAll(complete);
}

Fixed version (ground truth):
/** 
 * Adds properties that consists of accessors.
 */
private void findGetterSetterProperties(XmlAccessType at){
  Map<String,M> getters=new LinkedHashMap<String,M>();
  Map<String,M> setters=new LinkedHashMap<String,M>();
  C c=clazz;
  do {
    collectGetterSetters(clazz,getters,setters);
    c=nav().getSuperClass(c);
  }
 while (shouldRecurseSuperClass(c));
  Set<String> complete=new TreeSet<String>(getters.keySet());
  complete.retainAll(setters.keySet());
  resurrect(getters,complete);
  resurrect(setters,complete);
  for (  String name : complete) {
    M getter=getters.get(name);
    M setter=setters.get(name);
    Annotation[] ga=getter != null ? reader().getAllMethodAnnotations(getter,new MethodLocatable<M>(this,getter,nav())) : EMPTY_ANNOTATIONS;
    Annotation[] sa=setter != null ? reader().getAllMethodAnnotations(setter,new MethodLocatable<M>(this,setter,nav())) : EMPTY_ANNOTATIONS;
    boolean hasAnnotation=hasJAXBAnnotation(ga) || hasJAXBAnnotation(sa);
    boolean isOverriding=false;
    if (!hasAnnotation) {
      isOverriding=(getter != null && nav().isOverriding(getter,c)) && (setter != null && nav().isOverriding(setter,c));
    }
    if ((at == XmlAccessType.PROPERTY && !isOverriding) || (at == XmlAccessType.PUBLIC_MEMBER && isConsideredPublic(getter) && isConsideredPublic(setter) && !isOverriding) || hasAnnotation) {
      if (getter != null && setter != null && !nav().isSameType(nav().getReturnType(getter),nav().getMethodParameters(setter)[0])) {
        builder.reportError(new IllegalAnnotationException(Messages.GETTER_SETTER_INCOMPATIBLE_TYPE.format(nav().getTypeName(nav().getReturnType(getter)),nav().getTypeName(nav().getMethodParameters(setter)[0])),new MethodLocatable<M>(this,getter,nav()),new MethodLocatable<M>(this,setter,nav())));
        continue;
      }
      Annotation[] r;
      if (ga.length == 0) {
        r=sa;
      }
 else       if (sa.length == 0) {
        r=ga;
      }
 else {
        r=new Annotation[ga.length + sa.length];
        System.arraycopy(ga,0,r,0,ga.length);
        System.arraycopy(sa,0,r,ga.length,sa.length);
      }
      addProperty(createAccessorSeed(getter,setter),r,false);
    }
  }
  getters.keySet().removeAll(complete);
  setters.keySet().removeAll(complete);
}