question: private void validateBlockletSize ( ) { String blockletSizeStr = carbonProperties . getProperty ( CarbonCommonConstants . BLOCKLET_SIZE , CarbonCommonConstants . BLOCKLET_SIZE_DEFAULT_VAL ) ; try { int blockletSize = Integer . parseInt ( blockletSizeStr ) ; if ( blockletSize < CarbonCommonConstants . BLOCKLET_SIZE_MIN_VAL || blockletSize > CarbonCommonConstants . BLOCKLET_SIZE_MAX_VAL ) { LOGGER . info ( "The blocklet size value \"" + blockletSizeStr + "\" is invalid. Using the default value \"" + CarbonCommonConstants . BLOCKLET_SIZE_DEFAULT_VAL ) ; carbonProperties . setProperty ( CarbonCommonConstants . BLOCKLET_SIZE , CarbonCommonConstants . BLOCKLET_SIZE_DEFAULT_VAL ) ; } } catch ( NumberFormatException e ) { LOGGER . info ( "The blocklet size value \"" + blockletSizeStr + "\" is invalid. Using the default value \"" + CarbonCommonConstants . BLOCKLET_SIZE_DEFAULT_VAL ) ; carbonProperties . setProperty ( CarbonCommonConstants . BLOCKLET_SIZE , CarbonCommonConstants . BLOCKLET_SIZE_DEFAULT_VAL ) ; } }
target:  This method validates the blocklet size