in src/main/java/org/apache/commons/text/StringEscapeUtils.java [233:274]
static {
final Map<CharSequence, CharSequence> escapeXml10Map = new HashMap<>();
escapeXml10Map.put("\u0000", StringUtils.EMPTY);
escapeXml10Map.put("\u0001", StringUtils.EMPTY);
escapeXml10Map.put("\u0002", StringUtils.EMPTY);
escapeXml10Map.put("\u0003", StringUtils.EMPTY);
escapeXml10Map.put("\u0004", StringUtils.EMPTY);
escapeXml10Map.put("\u0005", StringUtils.EMPTY);
escapeXml10Map.put("\u0006", StringUtils.EMPTY);
escapeXml10Map.put("\u0007", StringUtils.EMPTY);
escapeXml10Map.put("\u0008", StringUtils.EMPTY);
escapeXml10Map.put("\u000b", StringUtils.EMPTY);
escapeXml10Map.put("\u000c", StringUtils.EMPTY);
escapeXml10Map.put("\u000e", StringUtils.EMPTY);
escapeXml10Map.put("\u000f", StringUtils.EMPTY);
escapeXml10Map.put("\u0010", StringUtils.EMPTY);
escapeXml10Map.put("\u0011", StringUtils.EMPTY);
escapeXml10Map.put("\u0012", StringUtils.EMPTY);
escapeXml10Map.put("\u0013", StringUtils.EMPTY);
escapeXml10Map.put("\u0014", StringUtils.EMPTY);
escapeXml10Map.put("\u0015", StringUtils.EMPTY);
escapeXml10Map.put("\u0016", StringUtils.EMPTY);
escapeXml10Map.put("\u0017", StringUtils.EMPTY);
escapeXml10Map.put("\u0018", StringUtils.EMPTY);
escapeXml10Map.put("\u0019", StringUtils.EMPTY);
escapeXml10Map.put("\u001a", StringUtils.EMPTY);
escapeXml10Map.put("\u001b", StringUtils.EMPTY);
escapeXml10Map.put("\u001c", StringUtils.EMPTY);
escapeXml10Map.put("\u001d", StringUtils.EMPTY);
escapeXml10Map.put("\u001e", StringUtils.EMPTY);
escapeXml10Map.put("\u001f", StringUtils.EMPTY);
escapeXml10Map.put("\ufffe", StringUtils.EMPTY);
escapeXml10Map.put("\uffff", StringUtils.EMPTY);
ESCAPE_XML10 = new AggregateTranslator(
new LookupTranslator(EntityArrays.BASIC_ESCAPE),
new LookupTranslator(EntityArrays.APOS_ESCAPE),
new LookupTranslator(Collections.unmodifiableMap(escapeXml10Map)),
NumericEntityEscaper.between(0x7f, 0x84),
NumericEntityEscaper.between(0x86, 0x9f),
new UnicodeUnpairedSurrogateRemover()
);
}