question: public static String cappedInt ( final long val ) { if ( val >= Integer . MAX_VALUE ) { return OVER ; } else if ( val <= Integer . MIN_VALUE ) { return UNDER ; } return Long . toString ( val ) ; }
target:  Return a long as a string but capped as a 32-bit signed value. (e.g. for compatibility with BCF).  Note 0x80000000 is reserved in BCF for missing value.