NumericEntityEscaper.between(0xD800, 0xDFFF), NumericEntityEscaper.between(0xFFFE, 0xFFFF), NumericEntityEscaper.above(0x110000));
assertEquals("�", escapeXml.translate("\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\u0008"));
assertEquals("\t", escapeXml.translate("\t")); // 0x9
assertEquals("\n", escapeXml.translate("\n")); // 0xA
assertEquals("", escapeXml.translate("\u000B\u000C"));
assertEquals("\r", escapeXml.translate("\r")); // 0xD
assertEquals("Hello World! Ain't this great?", escapeXml.translate("Hello World! Ain't this great?"));
assertEquals("", escapeXml.translate("\u000E\u000F\u0018\u0019"));
}