question: @ Override protected boolean accept ( String propertyValue ) { int major ; int minor ; Matcher matcher = MAJOR_MINOR_VERSION_PATTERN . matcher ( propertyValue ) ; if ( matcher . matches ( ) ) { major = Integer . parseInt ( matcher . group ( 1 ) ) ; minor = Integer . parseInt ( matcher . group ( 2 ) ) ; } else { throw new RuntimeException ( "Malformed Age property value '" + propertyValue + "'" ) ; } return unicodeVersion . majorVersion > major || ( unicodeVersion . majorVersion == major && unicodeVersion . minorVersion >= minor ) ; }
target:  Returns true if the given property value, which is a major.minor Unicode version, is less than or equal to the Unicode version, false otherwise.