Method _registerFormatInternal

shared/java/Clipboard.java:94–104

(String formatId, boolean needRegistration)

    }

    @ApiStatus.Internal @NotNull @SneakyThrows
    public static ClipboardFormat _registerFormatInternal(String formatId, boolean needRegistration) {
        ClipboardFormat format = _formats.get(formatId);

        if (format != null)
            return format;
        if (needRegistration && !_nRegisterFormat(formatId))
            throw new RuntimeException("Failed to register format: " + formatId);

        return _cacheFormatEntry(formatId);
    }

    @ApiStatus.Internal @NotNull
    public static ClipboardFormat _cacheFormatEntry(String formatId) {