Program: 8461
Project: 8461
Buggy source:
@SuppressWarnings({"String_Node_Str"}) public RepositoryMethodInvoker(Object repository,RepositoryInformation repoInfo){
  this.repository=repository;
  Class<?> repoType=repoInfo.getRepositoryInterface();
  doWithMethods(repoType,new MethodCallback(){
    @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):
@SuppressWarnings({"String_Node_Str"}) public RepositoryMethodInvoker(Object repository,RepositoryInformation repoInfo){
  this.repository=repository;
  Class<?> repoType=repoInfo.getRepositoryInterface();
  doWithMethods(repoType,new MethodCallback(){
    @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);
      }
    }
  }
);
}