private boolean isApproved(@NotNull FileNameMatcher matcher, @NotNull String fileTypeName) {
    RemovedMapping mapping = ContainerUtil.find(myRemovedMappings.get(matcher), m -> m.getFileTypeName().equals(fileTypeName));
    return mapping != null && mapping.isApproved();
   }
private boolean isApproved(@NotNull FileNameMatcher matcher, @NotNull String fileTypeName)