Class com.google.common.escape.ArrayBasedCharEscaper

Changed Methods
char escapeUnsafe(char)	Change in return type from char[] to char.	Escapes a {@code char} value that has no direct explicit value in the replacement array and lies outside the stated safe range.
char escape(char)	Change in return type from char[] to char.	Escapes a single character using the replacement array and safe range values.