Program: 8462
Project: 8462
Buggy source:
@Override public void doWith(Method method) throws IllegalArgumentException, IllegalAccessException {
  boolean exported=ResourceMappingUtils.findExported(method);
  if (!exported) {
    return;
  }
  String name=method.getName();
  int cardinality=method.getParameterTypes().length;
  Class<?> paramType=(cardinality == 1 ? method.getParameterTypes()[0] : null);
  boolean someMethod=(null != paramType && Iterable.class.isAssignableFrom(paramType));
  boolean byIdMethod=(null != paramType && paramType == Serializable.class);
  boolean sortable=(null != paramType && Sort.class.isAssignableFrom(paramType));
  boolean pageable=(null != paramType && Pageable.class.isAssignableFrom(paramType));
  RepositoryMethod repoMethod=new RepositoryMethod(method);
  if ("String_Node_Str".equals(name) && someMethod) {
    saveSome=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    saveOne=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    findOne=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    exists=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && someMethod) {
    findSome=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && sortable) {
    findAllSorted=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && pageable) {
    findAllPaged=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    findAll=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    count=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && byIdMethod) {
    deleteOneById=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && someMethod) {
    deleteSome=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    deleteOne=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    deleteAll=repoMethod;
  }
 else {
    queryMethods.put(name,repoMethod);
  }
}

Fixed version (ground truth):
@Override public void doWith(Method method) throws IllegalArgumentException, IllegalAccessException {
  boolean exported=ResourceMappingUtils.findExported(method);
  if (!exported) {
    return;
  }
  String name=method.getName();
  int cardinality=method.getParameterTypes().length;
  Class<?> paramType=(cardinality == 1 ? method.getParameterTypes()[0] : null);
  boolean someMethod=(null != paramType && Iterable.class.isAssignableFrom(paramType));
  boolean byIdMethod=(null != paramType && paramType == Serializable.class);
  boolean sortable=(null != paramType && Sort.class.isAssignableFrom(paramType));
  boolean pageable=(null != paramType && Pageable.class.isAssignableFrom(paramType));
  RepositoryMethod repoMethod=new RepositoryMethod(method);
  if ("String_Node_Str".equals(name) && someMethod) {
    saveSome=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    saveOne=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    findOne=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    exists=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && sortable) {
    findAllSorted=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && someMethod) {
    findSome=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && pageable) {
    findAllPaged=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    findAll=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    count=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && byIdMethod) {
    deleteOneById=repoMethod;
  }
 else   if ("String_Node_Str".equals(name) && someMethod) {
    deleteSome=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    deleteOne=repoMethod;
  }
 else   if ("String_Node_Str".equals(name)) {
    deleteAll=repoMethod;
  }
 else {
    queryMethods.put(name,repoMethod);
  }
}