question: true if this codepoint is a high surrogate concode_field_sep int value concode_elem_sep String DEFAULT_ENCODING concode_field_sep Codepoint next concode_elem_sep int valueFromCharSequence concode_elem_sep int getCharCount concode_elem_sep Codepoint previous concode_elem_sep char getHighSurrogate concode_elem_sep boolean isAlpha concode_elem_sep boolean isAlphaDigit concode_elem_sep byte[] toBytes concode_elem_sep byte[] toBytes concode_elem_sep int compareTo concode_elem_sep int getValue concode_elem_sep boolean isSupplementary concode_elem_sep boolean isBidi concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep boolean isDigit concode_elem_sep Codepoint clone concode_elem_sep String toString concode_elem_sep boolean isLowSurrogate concode_elem_sep char getLowSurrogate concode_elem_sep int getPlane concode_elem_sep char[] toChars
target: boolean function ( ) { return CharUtils . isHighSurrogate ( ( char ) value ) ; }